When you really, really like doing something, and you can do it for a long time without getting bored or tired, you can use the phrase 乐此不疲 (lè cǐ bù pí).
It means you enjoy it so much that you never get tired of it.
For example, if someone loves playing basketball every day, they are 乐此不疲.
Or if you enjoy learning Chinese and never feel tired of studying it, you can say you are 乐此不疲 when learning Chinese.
It shows a strong passion and continuous enjoyment for an activity.
When you really, really like doing something, and it never feels like work, you can use the Chinese phrase 乐此不疲 (lè cǐ bù pí).
It means you enjoy it so much that you don't get tired or bored of it. You could be playing a game, reading a book, or even doing a hobby you love.
It shows a strong passion for an activity. So, if something always brings you joy and energy, you are 乐此不疲 with it!
When you really enjoy doing something and you can do it for a long time without getting tired of it, that's 乐此不疲 (lè cǐ bù pí). It literally means 'enjoy this, not tired.'
You might use it to describe someone who loves playing a sport, or someone who is dedicated to their hobby. It implies a deep personal satisfaction and enthusiasm that keeps someone going.
So, if you have a passion that you pursue tirelessly, you can say you are 乐此不疲.
When you really enjoy doing something and you can do it for a long time without getting tired, you can use the phrase 乐此不疲 (lè cǐ bù pí). This phrase literally means "to enjoy this and not be weary." It's often used to describe someone who is passionate about an activity or hobby, finding continuous joy in it. You'll hear it for things like a child playing their favorite game for hours, or an adult dedicating endless energy to a beloved craft. It highlights a deep enjoyment that overcomes any potential fatigue.
乐此不疲 in 30 Seconds
- Endless enjoyment
- Never tiring of something
- Finding joy in an activity
§ Understanding “乐此不疲” in Context
“乐此不疲” (lè cǐ bù pí) describes someone who finds joy in an activity and never gets tired of it, even if it’s repetitive or challenging. It’s often used to commend someone’s dedication or passion. You’ll hear this phrase in various settings, from casual conversations about hobbies to more formal discussions about work or personal development. Let’s look at some common scenarios.
§ In the Workplace
In a professional setting, “乐此不疲” is often used to describe someone who is passionate about their job, a specific project, or a particular task. It highlights their enthusiasm and tireless effort.
他每天加班到很晚，却乐此不疲，因为他真的热爱这份工作。
- Translation Hint
- He works late every day but never tires of it, because he truly loves this job.
尽管这个项目困难重重，团队成员们依然乐此不疲地投入工作。
- Translation Hint
- Despite the many difficulties of this project, the team members still work on it tirelessly and with great enjoyment.
§ In Educational Settings
At school or in academic discussions, “乐此不疲” can describe students or researchers who are deeply engaged in their studies, experiments, or learning process. It highlights their sustained interest and enthusiasm.
她从小就喜欢阅读，常常一整天沉浸在书海中，乐此不疲。
- Translation Hint
- She has loved reading since she was a child, often immersing herself in books all day long, never tiring of it.
研究人员们为了一个新发现，夜以继日地工作，乐此不疲。
- Translation Hint
- The researchers worked day and night for a new discovery, enjoying every moment of it and never getting tired.
§ In Everyday Life and News
Beyond work and school, you’ll encounter “乐此不疲” when people talk about hobbies, personal pursuits, or even public figures. It highlights a sustained passion or a tireless effort towards something they genuinely enjoy.
- Someone talking about their hobby:
他喜欢钓鱼，常常在河边待一整天，乐此不疲。
- Translation Hint
- He enjoys fishing, often staying by the river all day long, never getting tired of it.
- A news report about a public service volunteer:
这位老人退休后，乐此不疲地投身于社区志愿服务。
- Translation Hint
- After retirement, this elderly person tirelessly and joyfully dedicated himself to community volunteer service.
As you can see, “乐此不疲” is a versatile phrase that conveys a strong sense of sustained enjoyment and dedication. Pay attention to how it’s used in different contexts to truly grasp its meaning and impact.
§ Don't Use 乐此不疲 for Negative Actions
This is a big one. 乐此不疲 always describes enjoying something positive or neutral. You absolutely cannot use it for negative or harmful actions. It implies a sense of satisfaction and contentment with the activity. Think of someone happily doing something they love, not someone getting a kick out of doing something bad.
他每天都做坏事，乐此不疲。(Incorrect: He does bad things every day and never tires of it.)
This sentence is grammatically structured correctly, but the meaning is completely off. 乐此不疲 carries a positive connotation, so pairing it with 'bad things' (做坏事) creates a contradiction. It sounds like he enjoys doing bad things, which isn't the right way to use this phrase.
§ Not for Fleeting Enjoyment
乐此不疲 isn't for something you enjoyed for a short while. It implies a sustained, long-term enjoyment of an activity. If someone enjoyed a movie, you wouldn't say they were 乐此不疲. It's for hobbies, work, or activities that people dedicate a significant amount of time and passion to.
- Wrong:
- 我看了一部电影，乐此不疲。(I watched a movie and never tired of it.)
While you might enjoy a movie, the phrase 乐此不疲 suggests an ongoing, tireless enjoyment, which doesn't fit a one-time activity like watching a movie. You can enjoy a movie, but you don't typically do it 'tirelessly'.
他从小就喜欢画画，几十年来都乐此不疲。(He has loved painting since he was a child, and has never tired of it for decades.)
This example correctly shows the long-term, sustained enjoyment implied by 乐此不疲. Painting is a hobby or passion that someone can dedicate years to and never get bored.
§ Not for Things You *Have* to Do
乐此不疲 implies a choice and an inner drive. If someone is doing something out of obligation or necessity, even if they don't mind it, you generally wouldn't use 乐此不疲. It's about genuine enthusiasm, not just tolerating a task.
- Wrong:
- 他每天上班，乐此不疲。(He goes to work every day and never tires of it.)
While some people genuinely love their jobs and might be 乐此不疲, simply saying 'he goes to work' doesn't automatically imply this level of enthusiasm. If it's just about the routine of going to work, this usage is often incorrect. You'd need to add more context to show genuine enjoyment of the *work itself*.
她对研究历史充满了热情，即使每天工作到深夜也乐此不疲。(She is full of passion for historical research, and even if she works late into the night every day, she never tires of it.)
Here, the phrase 'full of passion for historical research' (对研究历史充满了热情) provides the crucial context. It shows that her late-night work is driven by genuine enthusiasm, making 乐此不疲 appropriate.
§ Avoiding Redundancy
Be careful not to pair 乐此不疲 with other phrases that already convey similar meanings, leading to redundancy. The 'never tire of it' part is already built into the phrase.
- Wrong:
- 他很喜欢玩电脑游戏，玩得津津有味，乐此不疲。(He really likes playing computer games, plays with great relish, and never tires of it.)
While '津津有味' (to eat with great relish; to be keenly interested in) can describe enjoyment, using both it and 乐此不疲 can be a bit redundant, especially if the enjoyment is already clear. One or the other usually suffices, depending on the nuance you want.
她对园艺非常投入，每天打理花园都乐此不疲。(She is very dedicated to gardening, and takes care of the garden every day without tiring of it.)
This example is concise and clear. '非常投入' (very dedicated) already hints at her deep involvement, and 乐此不疲 then perfectly expresses her tireless enjoyment without needing extra words.
How Formal Is It?
"他对科学研究孜孜不倦，贡献卓著。"
"他沉迷于园艺，每天都在花丛中忙碌。"
"这游戏真好玩，我怎么玩都玩不够！"
"小明搭积木总是玩得开心，可以玩好久。"
"我对这个剧上瘾了，根本停不下来。"
Fun Fact
这个成语出自中国古代历史，描述光武帝刘秀虽然政务繁忙，但他处理国事却乐在其中，从不感到疲倦。
Pronunciation Guide
- Mispronouncing the 'cǐ' as 'cí'
- Not emphasizing the four tones correctly
Difficulty Rating
Four characters, common idiom
Four characters, common idiom
Pronunciation is straightforward but requires correct tones.
Common idiom, but can be missed if not familiar.
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
It is typically used to describe someone's persistent enthusiasm for a particular activity or hobby.
爷爷每天都去公园打太极拳，乐此不疲。
The '此' (cǐ) in 乐此不疲 refers to the activity or thing being enjoyed, which is usually understood from the context.
她喜欢帮助别人，乐此不疲。
It often implies a deep personal interest or passion that drives the person to continue despite potential challenges or repetitiveness.
他为了自己的梦想，努力工作，乐此不疲。
It can be used as an adverbial phrase, modifying a verb or a verb phrase.
老师教书育人，乐此不疲。
It is generally used in a positive context, highlighting dedication and enjoyment.
小明喜欢探索大自然，乐此不疲。
Examples by Level
我喜欢学习汉语，乐此不疲。
I like studying Chinese, and I never get tired of it.
她每天都画画，乐此不疲。
She draws every day, and she never gets tired of it.
他玩电脑游戏，乐此不疲。
He plays computer games, and he never gets tired of it.
孩子们在公园里玩，乐此不疲。
The children play in the park, and they never get tired of it.
我喜欢跑步，乐此不疲。
I like running, and I never get tired of it.
她喜欢唱歌，乐此不疲。
She likes to sing, and she never gets tired of it.
他喜欢看书，乐此不疲。
He likes reading books, and he never gets tired of it.
我们一起做饭，乐此不疲。
We cook together, and we never get tired of it.
他对学习乐此不疲。
He enjoys studying and never gets tired of it.
她对跑步乐此不疲。
She enjoys running and never gets tired of it.
他们对玩游戏乐此不疲。
They enjoy playing games and never get tired of it.
我们对旅行乐此不疲。
We enjoy traveling and never get tired of it.
小孩子对画画乐此不疲。
Children enjoy drawing and never get tired of it.
他对这份工作乐此不疲。
He enjoys this job and never gets tired of it.
她对帮助别人乐此不疲。
She enjoys helping others and never gets tired of it.
他们对研究历史乐此不疲。
They enjoy studying history and never get tired of it.
他对学习乐此不疲，总是能从书中找到乐趣。
He enjoys studying and always finds joy in books.
她对园艺乐此不疲，每天都会花几个小时打理花园。
She is never tired of gardening and spends hours tending her garden every day.
虽然工作很辛苦，但他对这份工作乐此不疲。
Although the work is tough, he enjoys it and never tires of it.
孩子们在沙滩上玩沙子，乐此不疲。
The children played in the sand on the beach, never getting tired of it.
奶奶每天都会听京剧，乐此不疲。
Grandma listens to Peking Opera every day and never gets tired of it.
他是个编程爱好者，对解决各种技术难题乐此不疲。
He's a programming enthusiast, enjoying solving all kinds of technical problems and never tiring of it.
尽管重复了很多次，她对练习书法依然乐此不疲。
Even after many repetitions, she still enjoys practicing calligraphy and never tires of it.
他们一家人每年都会去同一个地方度假，乐此不疲。
Their family goes to the same place for vacation every year and never gets tired of it.
他对编程乐此不疲，经常熬夜到天亮。
He enjoys programming and often stays up until dawn.
尽管工作很辛苦，她对教学却乐此不疲。
Although the work is hard, she never tires of teaching.
孩子们对玩沙子乐此不疲，一玩就是几个小时。
The children love playing with sand and can do it for hours.
爷爷每天都去公园下棋，乐此不疲。
Grandpa goes to the park to play chess every day, and never gets tired of it.
她沉迷于阅读，乐此不疲地探索着书中的世界。
She is engrossed in reading, tirelessly exploring the worlds within books.
即使失败了很多次，他对发明创造依然乐此不疲。
Even after many failures, he still enjoys inventing and creating.
他从小就喜欢收集邮票，至今乐此不疲。
He has loved collecting stamps since he was a child and still enjoys it immensely.
尽管这个游戏很难，但他却乐此不疲地挑战着更高的分数。
Although this game is difficult, he tirelessly challenges himself for higher scores.
Often Confused With
While 乐此不疲 is positive, implying healthy enjoyment, 沉迷 often carries a negative connotation of being addicted or excessively engrossed, sometimes to the detriment of other things.
Both involve persistence. 乐此不疲 emphasizes the *joy* as the driver for persistence, while 持之以恒 simply means to persevere consistently, without necessarily implying enjoyment.
This phrase refers to being so happy in a new place that one forgets their homeland, often used with a slight negative or ironic nuance. 乐此不疲 is about enjoying an activity, not forgetting one's origins.
Grammar Patterns
Idioms & Expressions
"爱不释手"
To love something so much you can't put it down.
他爱不释手地抱着新买的吉他。
neutral"津津有味"
To eat or read with great relish/interest.
孩子们津津有味地听着老师讲故事。
neutral"乐不思蜀"
To be so happy/content in a new place that one forgets one's homeland.
他在国外过得乐不思蜀。
neutral"废寝忘食"
To forget to eat and sleep (due to being engrossed in something).
为了完成项目，他废寝忘食地工作。
neutral"沉迷其中"
To be addicted to or deeply engrossed in something.
他沉迷于网络游戏，无法自拔。
neutral"手不释卷"
To never let go of a book; to be a diligent reader.
他从小手不释卷，知识渊博。
neutral"百看不厌"
To never tire of seeing/watching something.
这部电影我百看不厌。
neutral"流连忘返"
To enjoy oneself so much as to forget to go home.
游客们在美丽的风景区流连忘返。
neutral"其乐无穷"
To have endless fun.
和朋友一起旅行，其乐无穷。
neutral"孜孜不倦"
To be assiduous; diligent and tireless.
他孜孜不倦地学习，终于考上了理想的大学。
neutralEasily Confused
Both involve enjoyment, but 乐此不疲 is about *doing* something repeatedly with joy, while 津津乐道 is about *talking* about something with great interest and pleasure.
乐此不疲: enjoys doing. 津津乐道: enjoys talking about.
他总是津津乐道他的旅行经历。(He always talks enthusiastically about his travel experiences.)
Both imply persistence. However, 乐此不疲 emphasizes the enjoyment factor driving the persistence, while 锲而不舍 focuses purely on perseverance and not giving up, regardless of enjoyment.
乐此不疲: persistence driven by enjoyment. 锲而不舍: persistence regardless of enjoyment.
他锲而不舍地追求自己的梦想。(He persistently pursued his dream.)
Both describe someone deeply engrossed in an activity. 乐此不疲 implies sustained enjoyment, whereas 废寝忘食 highlights neglecting basic needs (sleep, food) due to intense focus, which might not always be purely enjoyable but rather driven by urgency or obsession.
乐此不疲: enjoys so much they don't tire. 废寝忘食: forgets sleep/food due to being engrossed.
他为了完成项目而废寝忘食。(He forgot about sleep and food to complete the project.)
Both express happiness/enjoyment. However, 乐此不疲 specifically refers to sustained enjoyment of an activity without getting tired, while 不亦乐乎 is a more general exclamation of extreme happiness or enjoyment, often for a specific event or situation.
乐此不疲: never tiring of *doing* something with joy. 不亦乐乎: general exclamation of extreme joy.
大家玩得不亦乐乎。(Everyone was having a great time.)
Both convey a sense of contentment. 乐此不疲 is about enjoying an activity and not tiring of it, often implying active engagement. 怡然自得 describes a state of relaxed contentment and self-satisfaction, often in a more passive or leisurely context.
乐此不疲: active enjoyment without tiring. 怡然自得: relaxed, self-satisfied contentment.
他坐在公园里，怡然自得地看书。(He sat in the park, reading contentedly.)
Sentence Patterns
A乐此不疲地V
他乐此不疲地学习中文。(He enjoys learning Chinese and never tires of it.)
A对B乐此不疲
她对研究历史乐此不疲。(She enjoys researching history and never tires of it.)
S乐此不疲
我的弟弟玩游戏总是乐此不疲。(My younger brother always enjoys playing games and never gets tired of it.)
S乐此不疲地做某事
爷爷每天乐此不疲地在公园里打太极。(Grandpa happily does Tai Chi in the park every day, never getting tired of it.)
Word Family
Nouns
Adjectives
How to Use It
乐此不疲 (lè cǐ bù pí) describes someone who genuinely enjoys an activity so much that they don't get tired of it, even if it's repetitive or demanding. It emphasizes a strong, sustained enthusiasm. Think of someone who loves to paint for hours, or a dedicated gamer who can play all night. The '此' in 乐此不疲 refers to the activity itself. This phrase is often used to describe hobbies, passions, or dedicated work.
A common mistake is using 乐此不疲 for temporary enjoyment or when someone is just doing something out of obligation. It's not for a situation like 'I enjoy eating this cake,' unless you mean you could eat it indefinitely and never get sick of it. It implies a deeper, ongoing enjoyment. For simple enjoyment, use phrases like 很喜欢 (hěn xǐ huān - really like) or 很开心 (hěn kāi xīn - very happy). Another mistake is to use it when someone is just being persistent but doesn't necessarily enjoy it, for example, 'He worked hard and never tired.' If he didn't enjoy it, 乐此不疲 wouldn't fit. The enjoyment is key.
Word Origin
《后汉书·光武帝纪》 (Book of the Later Han - Annals of Emperor Guangwu)
Original meaning: 形容一个人对某件事非常喜欢，投入了很多精力，却一点也不觉得疲惫。
Sino-TibetanCultural Context
<p>"乐此不疲"这个成语在中国文化中常用来形容一个人对自己的爱好或工作非常投入，并且从中获得了极大的乐趣，所以即使付出很多时间和精力也不会感到厌倦。它传达了一种积极向上、享受过程的生活态度。</p><p>这个词语也常常用来赞美那些对某项事业或兴趣充满热情，并且持之以恒的人。它强调了内在的动力和满足感，而非外部的奖励或压力。</p>
Practice in Real Life
Real-World Contexts
Hobbies and Interests: Describing a beloved hobby that someone engages in frequently without boredom.
- 他对集邮乐此不疲。
- Tā duì jíyóu lècǐbùpí.
- He never tires of stamp collecting.
- 她画画乐此不疲，一画就是几个小时。
- Tā huàhuà lècǐbùpí, yī huà jiù shì jǐ ge xiǎoshí.
- She enjoys painting endlessly, spending hours on it.
Work/Study Habits: Referring to someone who enjoys their work or studies so much they don't feel fatigued.
- 他研究历史乐此不疲。
- Tā yánjiū lìshǐ lècǐbùpí.
- He enjoys studying history and never gets tired of it.
- 小明学习新知识总是乐此不疲。
- Xiǎomíng xuéxí xīn zhīshi zǒng shì lècǐbùpí.
- Xiaoming always enjoys learning new knowledge and never tires of it.
Repetitive Tasks: When someone genuinely enjoys a repetitive task others might find tedious.
- 他每天清理花园，乐此不疲。
- Tā měitiān qīnglǐ huāyuán, lècǐbùpí.
- He cleans the garden every day and never tires of it.
- 她喜欢反复练习同一首曲子，乐此不疲。
- Tā xǐhuān fǎnfù liànxí tóng yī shǒu qǔzi, lècǐbùpí.
- She likes to repeatedly practice the same song, enjoying it endlessly.
Parenting/Caring: Describing the joy parents or caregivers find in their duties.
- 妈妈照顾孩子总是乐此不疲。
- Māmā zhàogù háizi zǒng shì lècǐbùpí.
- Mom always enjoys taking care of the children and never gets tired.
- 他给流浪猫喂食，乐此不疲。
- Tā gěi liúlàng māo wèishí, lècǐbùpí.
- He feeds stray cats, never tiring of it.
Travel/Exploration: Enthusiastic travelers who never get bored of exploring new places.
- 他们喜欢徒步旅行，乐此不疲。
- Tāmen xǐhuān túbù lǚxíng, lècǐbùpí.
- They enjoy hiking and never tire of it.
- 即使走遍了世界，她对旅行依然乐此不疲。
- Jíshǐ zǒubiàn le shìjiè, tā duì lǚxíng yīrán lècǐbùpí.
- Even after traveling the world, she still enjoys traveling endlessly.
Conversation Starters
"你有什么爱好是让你乐此不疲的吗？"
"Nǐ yǒu shéme àihào shì ràng nǐ lècǐbùpí de ma?"
"Is there any hobby that you never get tired of?"
"你觉得你的工作有什么让你乐此不疲的地方？"
"Nǐ juéde nǐ de gōngzuò yǒu shéme ràng nǐ lècǐbùpí de dìfang?"
"What aspects of your work do you enjoy endlessly?"
"你身边有没有对某件事乐此不疲的人？"
"Nǐ shēnbiān yǒu méiyǒu duì mǒu jiàn shì lècǐbùpí de rén?"
"Do you know anyone who never gets tired of doing something?"
"做饭对你来说是乐此不疲的事吗？"
"Zuòfàn duì nǐ lái shuō shì lècǐbùpí de shì ma?"
"Is cooking something you enjoy endlessly?"
"你觉得学生时代，有什么事情让你乐此不疲地投入？"
"Nǐ juéde xuéshēng shídài, yǒu shéme shìqíng ràng nǐ lècǐbùpí de tóurù?"
"During your student days, what did you engage in endlessly?"
Journal Prompts
描述一个让你乐此不疲的活动，并解释为什么。
Miáoshù yī ge ràng nǐ lècǐbùpí de huódòng, bìng jiěshì wèishéme.
Describe an activity that you never tire of, and explain why.
思考一个你曾经乐此不疲地做过但现在不再做的事情，有什么变化？
Sīkǎo yī ge nǐ céngjīng lècǐbùpí de zuòguò dàn xiànzài bù zài zuò de shìqíng, yǒu shéme biànhuà?
Think about something you once enjoyed endlessly but no longer do. What changed?
你希望培养一个让你乐此不疲的新爱好吗？会是什么？
Nǐ xīwàng péiyǎng yī ge ràng nǐ lècǐbùpí de xīn àihào ma? Huì shì shéme?
Do you hope to develop a new hobby that you'll never tire of? What would it be?
写一篇关于一个你认识的、对某事乐此不疲的人的故事。
Xiě yī piān guānyú yī ge nǐ rènshi de, duì mǒu shì lècǐbùpí de rén de gùshì.
Write a story about someone you know who enjoys something endlessly.
在你的日常生活中，有没有什么看似普通但你却乐此不疲的瞬间？
Zài nǐ de rìcháng shēnghuó zhōng, yǒu méiyǒu shéme kàisì pǔtōng dàn nǐ què lècǐbùpí de shùnjiān?
In your daily life, are there any seemingly ordinary moments that you nonetheless enjoy endlessly?
Test Yourself 102 questions
Listen and understand 'hello'.
Listen and understand 'thank you'.
Listen and understand 'goodbye'.
Read this aloud:
你好吗？
Focus: nǐ hǎo ma
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
我很好
Focus: wǒ hěn hǎo
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
你叫什么名字？
Focus: nǐ jiào shén me míng zi
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
This sentence means 'I love learning Chinese.' The correct order is Subject (我) + Verb (爱) + Object (学习汉语).
This sentence means 'She is a student.' The correct order is Subject (她) + Verb (是) + Quantity/Measure Word (一个) + Noun (学生).
This sentence means 'Are we eating?' The correct order is Subject (我们) + Verb (吃) + Object (饭) + Question Particle (吗).
她喜欢运动，每天跑步都____。
The phrase '乐此不疲' means to enjoy something and never tire of it, which fits the context of someone who likes exercise and runs every day.
他每天都看书，从不觉得无聊，真是____。
The phrase '乐此不疲' indicates that he enjoys reading and doesn't get bored, which matches the sentence meaning.
小猫咪喜欢玩毛线球，总是____地玩。
Cats often play with yarn balls with great enjoyment, so '乐此不疲' is the best fit.
我的朋友喜欢做饭，每次都能____地尝试新菜。
If a friend likes to cook and tries new dishes enthusiastically, '乐此不疲' describes their enjoyment and lack of tiredness.
孩子们在公园里玩了一整天，还是____。
Despite playing all day, the children are still enjoying themselves and not tired, making '乐此不疲' the correct choice.
老师讲故事讲得很好，同学们都听得____。
If the teacher tells stories well, the students would listen with great enjoyment and never get tired, thus '乐此不疲' is suitable.
Listen for someone enjoying learning Chinese.
Listen for someone enjoying painting for many hours.
Listen for someone enjoying gardening every day.
Read this aloud:
我喜欢跑步，乐此不疲。
Focus: lè cǐ bù pí
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
她看书的时候，总是乐此不疲。
Focus: tā kàn shū de shí hou, zǒng shì lè cǐ bù pí
You said:
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Read this aloud:
我们一起玩游戏，乐此不疲。
Focus: wǒ men yī qǐ wán yóu xì, lè cǐ bù pí
You said:
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她喜欢跑步，每天早上都跑，真是___。
The sentence describes someone who loves running and does it every morning, indicating they enjoy it and don't get tired. '乐此不疲' fits this meaning.
他对研究历史___，一研究就是好几个小时。
The sentence states he spends hours researching history, implying he enjoys it and isn't tired. '乐此不疲' is the correct choice.
尽管这份工作很重复，但他依然___。
Even though the job is repetitive, he still enjoys it without getting tired. '乐此不疲' is the best fit.
孩子们玩这个游戏___，一玩就是一整天。
Children playing a game all day means they enjoy it and don't get bored or tired. '乐此不疲' conveys this.
奶奶喜欢园艺，每天在花园里忙碌，___。
Grandma enjoys gardening and is busy in the garden every day, showing she finds joy and doesn't get tired. '乐此不疲' is the right expression.
他对学习新知识总是___。
Someone who always enjoys learning new knowledge and doesn't tire of it can be described with '乐此不疲'.
她每天都唱歌，___。
The sentence implies she enjoys singing, so '乐此不疲' (never tire of it) is the best fit.
他喜欢踢足球，即使下雨也___。
The phrase '即使下雨也' (even if it rains) suggests a strong enjoyment, making '乐此不疲' appropriate.
小明对玩游戏___，每天都要玩。
'每天都要玩' (plays every day) indicates continuous enjoyment, matching '乐此不疲'.
如果你对某事乐此不疲，说明你很讨厌它。
If you are '乐此不疲', it means you enjoy something and don't get tired of it, not that you hate it.
他周末总是去爬山，因为他对爬山乐此不疲。
Going hiking every weekend suggests a strong enjoyment and not getting tired of it, which fits '乐此不疲'.
老师每天讲课都乐此不疲，所以她不喜欢教书。
'乐此不疲' means enjoying something and not tiring of it. If a teacher is '乐此不疲' when teaching, it means she loves teaching.
Understand that he enjoys practicing Chinese daily and never gets tired of it.
Understand that grandma enjoys gardening and tirelessly takes care of her flowers.
Understand that the children are playing games and never get tired of it.
Read this aloud:
我喜欢跑步，乐此不疲。
Focus: lè cǐ bù pí
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
他研究历史，乐此不疲。
Focus: lè cǐ bù pí
You said:
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Read this aloud:
她写小说，乐此不疲。
Focus: lè cǐ bù pí
You said:
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Describe a hobby you enjoy and never get tired of. Use "乐此不疲" in your description.
Well written! Good try! Check the sample answer below.
Sample answer
我喜欢读书，每次读到一本好书都觉得很开心，对阅读真是乐此不疲。(I like reading. Every time I read a good book, I feel very happy. I truly never tire of reading.)
Imagine you have a friend who is very passionate about something. Write a short message to them using "乐此不疲" to describe their passion.
Well written! Good try! Check the sample answer below.
Sample answer
我知道你对编程乐此不疲，真是太棒了！(I know you never tire of coding, that's really great!)
Complete the sentence: 他每天都练习弹钢琴，对音乐真是___。
Well written! Good try! Check the sample answer below.
Sample answer
他每天都练习弹钢琴，对音乐真是乐此不疲。(He practices playing the piano every day, he truly never tires of music.)
根据短文，小明对什么感到乐此不疲？(According to the passage, what does Xiao Ming never tire of?)
Read this passage:
小明喜欢画画，他每天放学回家都会拿起画笔。即使画到很晚，他也不会觉得累，反而觉得很有趣。他说，他对画画真是乐此不疲。
根据短文，小明对什么感到乐此不疲？(According to the passage, what does Xiao Ming never tire of?)
文章中明确提到“他说，他对画画真是乐此不疲。” (The passage clearly states, "He said, he truly never tires of painting.")
文章中明确提到“他说，他对画画真是乐此不疲。” (The passage clearly states, "He said, he truly never tires of painting.")
为什么奶奶对种花乐此不疲？(Why does grandma never tire of gardening?)
Read this passage:
我的奶奶喜欢种花，她的花园里有各种各样的花。她每天都会花很多时间打理它们，从不觉得辛苦。她常说，照顾这些花让她乐此不疲。
为什么奶奶对种花乐此不疲？(Why does grandma never tire of gardening?)
文章中提到“她常说，照顾这些花让她乐此不疲。” 这表明她享受这个过程。(The passage mentions, "She often says, taking care of these flowers makes her never tire of it." This indicates she enjoys the process.)
文章中提到“她常说，照顾这些花让她乐此不疲。” 这表明她享受这个过程。(The passage mentions, "She often says, taking care of these flowers makes her never tire of it." This indicates she enjoys the process.)
从短文中我们可以看出王老师的什么特点？(What characteristic of Teacher Wang can we see from the passage?)
Read this passage:
王老师教书已经三十年了，他依然对教育工作充满热情。虽然工作很忙，但他总是乐此不疲地帮助学生解决问题，分享知识。
从短文中我们可以看出王老师的什么特点？(What characteristic of Teacher Wang can we see from the passage?)
文章中提到“他依然对教育工作充满热情”并且“总是乐此不疲地帮助学生”。(The passage states "he is still passionate about education" and "always tirelessly helps students.")
文章中提到“他依然对教育工作充满热情”并且“总是乐此不疲地帮助学生”。(The passage states "he is still passionate about education" and "always tirelessly helps students.")
This sentence describes someone who enjoys studying Chinese every day and never gets tired of it. The phrase '乐此不疲' comes at the end to describe their sustained enjoyment.
This sentence means she really likes to draw and can draw all day without getting tired. '乐此不疲' describes her sustained enthusiasm for drawing.
This sentence means 'Although the work is tiring, he enjoys this job and never tires of it.' The phrase '乐此不疲' emphasizes his dedication and enjoyment despite the challenges.
她每天都画画，即使画到深夜，也_______。
这句话描述了她对画画的热爱，即使熬夜也不会感到疲倦。 '乐此不疲' ぴったりです。
小明对玩乐高积木_______，一玩就是几个小时。
小明长时间玩乐高积木，说明他非常喜欢。 '乐此不疲' 表示享受其中，不觉得累。
虽然工作很辛苦，但他却_______，因为他热爱自己的职业。
这个人热爱自己的职业，所以尽管辛苦，他也能享受其中。 '乐此不疲' 是最合适的词语。
我的爷爷每天都要去公园打太极拳，风雨无阻，真是_______。
爷爷每天坚持打太极拳，说明他乐在其中。 '乐此不疲' 正确地表达了这种享受和坚持。
她对学习新的语言_______，即使遇到困难也不会轻易放弃。
她热爱学习语言，即使有困难也能坚持。 '乐此不疲' 完美地表达了这种积极的态度。
孩子们在沙滩上玩耍，堆沙堡，追逐海浪，_______。
孩子们在沙滩上玩得很开心，一直玩下去也不会觉得累。 '乐此不疲' 很符合这种情境。
He enjoys learning and never gets tired of it.
She enjoys researching history and never gets tired of it.
They enjoy outdoor activities and never get tired of them.
Read this aloud:
她每天都去健身房，乐此不疲。
Focus: 乐此不疲 (lè cǐ bù pí)
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
他喜欢做饭，乐此不疲。
Focus: 乐此不疲 (lè cǐ bù pí)
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
虽然工作很累，但他对编程乐此不疲。
Focus: 乐此不疲 (lè cǐ bù pí)
You said:
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她对研究历史___，常常一待就是好几个小时。
Context indicates she enjoys studying history for long hours, so '乐此不疲' (never tire of it) is the best fit.
尽管工作很辛苦，但他却___，因为他热爱这份事业。
The sentence implies that despite hard work, he enjoys it due to his passion, making '乐此不疲' the correct choice.
小明每天下班后都会玩游戏，___，直到深夜才睡觉。
The phrase describes someone enjoying an activity for a long time without getting tired, which fits the context of playing games until late.
她从小就喜欢画画，几十年来一直___，从未放弃。
The sentence implies a long-standing passion for painting without giving up, perfectly matching '乐此不疲'.
这群志愿者___地帮助社区里的老年人，他们的奉献精神令人敬佩。
The sentence praises the volunteers' dedication, suggesting they enjoy their work without tiring, thus '乐此不疲' is appropriate.
对于烹饪，妈妈总是___，即使忙碌一天也愿意为家人准备大餐。
The context shows the mother's continuous enjoyment of cooking despite being busy, making '乐此不疲' the correct choice.
Which of the following activities best describes someone who is 乐此不疲?
乐此不疲 describes someone who genuinely enjoys an activity and is never tired of it. Option A reflects this sentiment.
Choose the sentence where '乐此不疲' is used appropriately.
乐此不疲 is used for activities one genuinely enjoys. Options B, C, and D describe situations where there is either a negative feeling or reluctance, not enjoyment.
If someone is 乐此不疲 (lè cǐ bù pí) in their work, what are they most likely experiencing?
乐此不疲 indicates enjoyment and sustained enthusiasm for an activity. Passion and sustained engagement fit this meaning.
一个人如果乐此不疲地做一件事，说明他对此事感到厌倦。(If a person does something 乐此不疲, it means they are tired of it.)
False. 乐此不疲 means to enjoy something and never tire of it, so the opposite of being tired or bored.
使用'乐此不疲'时，通常指的是对某项重复性活动保持高度热情。(When using '乐此不疲', it usually refers to maintaining high enthusiasm for a repetitive activity.)
True. The phrase implies sustained enjoyment, often in the face of repetition or effort.
你可以在描述一个被迫做某事的人时使用'乐此不疲'。(You can use '乐此不疲' when describing someone who is forced to do something.)
False. 乐此不疲 implies genuine enjoyment and willingness, not compulsion.
Describe a hobby or activity that you '乐此不疲' (enjoy endlessly). Explain what makes it so engaging for you.
Well written! Good try! Check the sample answer below.
Sample answer
我喜欢打篮球，因为这项运动让我感到充满活力，每次都能学到新技巧。虽然有时会很累，但我对它乐此不疲，总是期待下一次上场。 (I love playing basketball because this sport makes me feel full of energy, and I can learn new skills every time. Although it can be tiring sometimes, I never tire of it and always look forward to playing again.)
Write a short paragraph about someone you know (or a public figure) who demonstrates the quality of '乐此不疲' in their work or passion. Provide specific examples.
Well written! Good try! Check the sample answer below.
Sample answer
我的朋友是一位软件工程师，他对编程乐此不疲。他经常熬夜研究新技术，即使遇到难题，也能保持极大的热情，享受解决问题的过程。 (My friend is a software engineer, and he never tires of coding. He often stays up late researching new technologies, and even when facing difficulties, he maintains great enthusiasm and enjoys the process of solving problems.)
Imagine you are trying to convince a friend to try a new activity. Use '乐此不疲' in your persuasion, explaining why you think they will also enjoy it endlessly.
Well written! Good try! Check the sample answer below.
Sample answer
你应该试试徒步旅行！我最近迷上了这项活动，每次走在大自然中都觉得心旷神怡，完全乐此不疲。我相信你也会爱上那种亲近自然的感觉。 (You should try hiking! I've recently become obsessed with this activity; every time I walk in nature, I feel refreshed and never tire of it. I believe you'll also fall in love with the feeling of being close to nature.)
根据这段文字，作者描述的这个人为什么能成为画家？
Read this passage:
他从小就喜欢画画，每天放学后都会拿起画笔。虽然家人有时会觉得他过于沉迷，但他对艺术的追求却乐此不疲，甚至为了创作废寝忘食。最终，他成为了一名知名的画家。
根据这段文字，作者描述的这个人为什么能成为画家？
文章明确指出他从小就喜欢画画，并且对艺术的追求乐此不疲，这是他成功的关键。
文章明确指出他从小就喜欢画画，并且对艺术的追求乐此不疲，这是他成功的关键。
从这段文字可以推断出小明对待研究昆虫的态度是什么？
Read this passage:
小明对研究昆虫有极大的兴趣。他可以花一整天的时间观察蚂蚁的行为，记录它们的习性。尽管这项工作枯燥且需要耐心，但他却乐此不疲，从中获得了巨大的乐趣。他的父母对此感到非常骄傲。
从这段文字可以推断出小明对待研究昆虫的态度是什么？
文章提到“尽管这项工作枯燥且需要耐心，但他却乐此不疲”，表明他虽然知道枯燥，但依然享受其中。
文章提到“尽管这项工作枯燥且需要耐心，但他却乐此不疲”，表明他虽然知道枯燥，但依然享受其中。
这位教授的行为体现了什么精神？
Read this passage:
一位年长的教授几十年如一日地投入到他的学术研究中。即使退休后，他依然每天去图书馆查阅资料，撰写论文。他的同事们都说，他对待学问的态度，简直是乐此不疲。
这位教授的行为体现了什么精神？
教授几十年如一日地投入研究，退休后仍在查阅资料、撰写论文，这都体现了他对学术的热爱和乐此不疲的精神。
教授几十年如一日地投入研究，退休后仍在查阅资料、撰写论文，这都体现了他对学术的热爱和乐此不疲的精神。
The correct order is 'subject + prepositional phrase + verb + object + 乐此不疲'.
The correct order is 'subject + prepositional phrase + verb + object + 乐此不疲'.
The correct order is 'subject + time + verb + object + 乐此不疲'.
这位老教授对教学工作总是热情饱满，几十年如一日，真正做到了_______。
The sentence describes the professor's continuous enthusiasm for teaching over decades, perfectly aligning with the meaning of '乐此不疲' – enjoying something and never tiring of it.
尽管工作任务繁重，他依然对编程_______，每天都能投入十几个小时。
The context implies a deep enjoyment and tireless dedication to programming despite heavy workload. '乐此不疲' best captures this persistent enthusiasm.
她对园艺情有独钟，每天在花园里忙碌，从不感到厌倦，真是_______。
The phrase '从不感到厌倦' (never feels tired/bored) directly supports the use of '乐此不疲', indicating persistent enjoyment.
小明从小就喜欢拆装各种玩具，即使每次都弄得满头大汗，也_______。
The act of '拆装各种玩具' (disassembling and assembling various toys) and not tiring despite the effort ('弄得满头大汗') perfectly illustrates '乐此不疲'.
他沉浸在自己的研究领域里，常常废寝忘食，_______。
'废寝忘食' (forgetting to eat and sleep) signifies deep engagement and enjoyment, making '乐此不疲' the most suitable choice to describe his tireless dedication.
尽管已经退休多年，李大爷依然坚持每天早起打太极，_______。
The continuous practice of Tai Chi ('坚持每天早起打太极') despite being retired, implies an enduring enjoyment without tiring, which is exactly what '乐此不疲' means.
The correct order is 'subject + verb + object + 乐此不疲'.
The phrase '即使...也...' (even if...still...) often precedes '乐此不疲' to show persistence in enjoyment despite difficulties.
The 'V得' structure is used to describe the result or extent of an action, in this case, '玩得乐此不疲' (play to the extent of never tiring of it).
/ 102 correct
Perfect score!
Summary
Use 乐此不疲 to describe someone who loves an activity so much they can do it forever.
- Endless enjoyment
- Never tiring of something
- Finding joy in an activity
Example
他对学习编程乐此不疲。
Related Content
Related Phrases
More emotions words
有点
A1A little; somewhat; rather.
一点
A1A little; a bit; slightly.
可恶
A2Hateful; detestable; abominable.
心不在焉
A2Absent-minded; preoccupied.
接受地
A2Acceptingly; receptively.
成就感
B1Sense of achievement; fulfillment.
撒娇
A2To act like a spoiled child; to act cute.
上瘾
B1To be addicted to something.
沉迷
A2To be addicted to; to be engrossed in.
敬佩
B1Admiration; respect; reverence.
