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A2 noun #3,000 よく出る 7分で読める

해군

haegun
練習する 例文 メモとヒント 해군 30秒で
解説 해군 in your Level:
At the A1 level, you just need to know that '해군' (hae-gun) means 'Navy'. It is a noun. You might see it in basic lists of jobs or places. For example, if you are learning about the military, you learn '육군' (Army) and '해군' (Navy). You can use it in very simple sentences like '저는 해군입니다' (I am in the navy) or '제 친구는 해군이에요' (My friend is in the navy). Think of the '해' as 'sea' (like in 'hae-undae' beach) and '군' as 'military'. This will help you remember it. At this stage, don't worry about complex grammar; just recognize the word when you see a picture of a sailor or a big ship. It is a basic building block for talking about people's jobs or their mandatory service in Korea.
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At the A2 level, you can start using '해군' with basic action verbs. The most important phrase to learn is '해군에 입대하다' (to enlist in the navy). You should also know the difference between '해군' (the organization) and '배' (a boat). In Korea, many young men talk about their military service. You might hear someone say, '저는 해군에 가고 싶어요' (I want to go to the navy). You can also use it to describe locations, like '해군 기지' (navy base). At this level, you should be able to understand simple stories about someone serving in the navy or a news headline about a navy ship. You are moving from just knowing the word to using it in sentences about life and plans.
At the B1 level, you should understand the context of '해군' within Korean society. This includes knowing that naval service is one of the options for mandatory military service. You should be able to discuss the pros and cons of the navy compared to the army (육군). For example, '해군은 복무 기간이 육군보다 길어요' (The navy service period is longer than the army's). You will also encounter '해군' in more formal contexts, such as '해군 사관학교' (Naval Academy) or '해군 함정' (naval vessel). You should be comfortable using particles correctly, like '해군에서 근무하다' (to work/serve in the navy). You can also start to recognize related words like '해병대' (Marines) and understand they are different from the regular '해군'.
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At the B2 level, you can use '해군' in professional and social discussions about national defense and history. You should be able to understand news reports about '해군 합동 훈련' (joint naval exercises) or '영해 수호' (defending territorial waters). You can discuss historical figures like Admiral Yi Sun-sin and how his '수군' (historical navy) relates to the modern '해군'. You should also be familiar with the nuances of naval life often depicted in media, such as the 'NLL' (Northern Limit Line) and the significance of the navy in protecting the Korean peninsula. Your vocabulary should expand to include terms like '함대' (fleet), '잠수함' (submarine), and '구축함' (destroyer) in connection with '해군'.
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At the C1 level, you should have a sophisticated understanding of '해군' in geopolitical and academic contexts. You can analyze the role of the Republic of Korea Navy (ROKN) in the 'Blue Water Navy' (대양해군) strategy. You should be able to read complex articles about naval procurement, maritime strategy, and international maritime law involving the '해군'. You can use the word in formal debates about military spending or regional security in Northeast Asia. You understand the subtle cultural connotations of the Navy, including its specific traditions, the prestige of naval officers, and the historical evolution from the Joseon Dynasty's maritime forces to today's high-tech military branch. You can also interpret metaphorical uses of naval terms in literature or political discourse.
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At the C2 level, your mastery of '해군' is near-native. You can discuss the most minute details of naval history, doctrine, and technology. You can read and critique high-level policy papers regarding '해군력' (naval power) and its impact on global trade and security. You understand the linguistic nuances of naval jargon and how it differs from standard Korean. You can navigate complex historical texts that use archaic terms for the navy and explain their relationship to modern terminology. You are capable of giving a professional presentation or writing a thesis on the strategic importance of the '해군' in the context of the Indo-Pacific region, using precise, formal, and academic language. You recognize the word's place in the national psyche and its symbolic value in Korean identity.
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해군 30秒で

  • 해군 (Hae-gun) means Navy, focusing on maritime defense and warfare using ships and submarines.
  • It is a compound of 'Sea' (해) and 'Military' (군), distinct from Army (육군) and Air Force (공군).
  • In South Korea, it is a prestigious branch with a longer mandatory service period than the Army.
  • Commonly associated with Admiral Yi Sun-sin, white uniforms, and strategic maritime locations like Jinhae.

The term 해군 (海軍) is a compound noun derived from Hanja (Sino-Korean characters) where 해 (海) represents the 'sea' or 'ocean' and 군 (軍) signifies 'military' or 'army'. In its most literal sense, it refers to the 'Sea Military'. In a modern context, it designates the branch of a nation's armed forces specifically organized, trained, and equipped for maritime warfare and defense. This includes the operation of surface ships, submarines, and naval aviation. For South Korea, the Republic of Korea Navy (ROKN) is a vital component of national security given the country's status as a peninsula surrounded by water on three sides.

Etymological Breakdown
The character 海 (해) appears in words like 해양 (ocean) and 해수욕장 (beach), grounding the word in a maritime context. The character 軍 (군) is found in 육군 (army) and 공군 (air force), establishing it as a military entity.
Functional Scope
The 해군 is responsible for protecting territorial waters, securing sea lines of communication, and projecting power across the maritime domain. It is not just about combat; it includes search and rescue, anti-piracy, and international peacekeeping.
Organizational Hierarchy
Within the 해군, there are various specialized units, including the Marine Corps (해병대), which technically falls under the administrative umbrella of the Navy in Korea, though it operates with significant autonomy.

"제 동생은 작년에 해군에 입대해서 지금 독도함에서 근무하고 있습니다." (My younger brother enlisted in the navy last year and is now serving on the Dokdo ship.)

— Example of usage in a personal context

Understanding '해군' requires recognizing its place within the broader '국군' (National Armed Forces). In South Korea, military service is mandatory, and choosing the '해군' often implies a longer service period compared to the '육군' (Army), but it offers unique technical training and the opportunity to travel to international ports. The prestige of the navy is also tied to historical figures like Admiral Yi Sun-sin, whose '수군' (water army) is the direct spiritual ancestor of the modern 해군.

"대한민국 해군은 북방한계선(NLL)을 수호하며 국가 안보의 핵심 역할을 수행합니다." (The Republic of Korea Navy plays a key role in national security by defending the Northern Limit Line.)

Modern Context
Today, the 해군 is transitioning into a 'Blue Water Navy' (대양해군), capable of operating globally, not just near the coast.

Using the word 해군 correctly involves understanding its grammatical role as a noun and the specific verbs it frequently pairs with. In Korean, military branches are often followed by particles like '-에' (to/in) or '-이/가' (subject marker). When discussing service, the verb '입대하다' (to enlist) or '복무하다' (to serve) are the most common collocations.

Common Verb Pairings

  • 해군에 입대하다: To enlist in the navy. This is the standard way to say someone is starting their naval service.
  • 해군에서 제대하다: To be discharged from the navy after completing service.
  • 해군을 지원하다: To apply for the navy (as a volunteer).
  • 해군이 되다: To become a sailor/naval officer.

"그는 해군 장교로 20년 동안 복무한 뒤 은퇴했습니다." (He retired after serving as a naval officer for 20 years.)

In formal writing or news reports, '해군' is often used as a modifier for other nouns to create compound terms. For example, '해군 기지' (naval base), '해군 함정' (naval vessel), or '해군 사관학교' (Naval Academy). When using these, no particle is needed between '해군' and the following noun.

Sentence Structure Examples
1. [Subject] + [해군] + [Particle] + [Verb]: "동생이 해군에 갔어요." (My brother went to the navy.)
2. [해군] + [Noun]: "해군 훈련은 매우 힘듭니다." (Navy training is very hard.)

Furthermore, '해군' is used in historical discussions. When referring to the historical Korean navy of the Joseon Dynasty, the term '수군' (水軍) is more common, but in modern comparative contexts, '해군' is still understood. For instance, comparing the modern ROK Navy to the historical navy of Admiral Yi Sun-sin.

The word 해군 is ubiquitous in South Korean society due to the geopolitical situation and mandatory conscription. You will encounter it in several distinct environments, each with its own nuances.

1. News and Media

In the evening news, '해군' is frequently mentioned in reports regarding national defense, joint military exercises with the United States (한미 해군 합동 훈련), or maritime disputes. Reports on the 'NLL' (Northern Limit Line) almost always involve the Navy's activities.

"오늘 해군은 동해상에서 대규모 해상 사격 훈련을 실시했습니다." (Today, the Navy conducted a large-scale maritime firing exercise in the East Sea.)

2. Daily Conversation and Family Life

Since most Korean men must serve in the military, '해군' comes up often when families discuss where their sons or brothers are serving. It is a point of identity. Someone might say, "우리 아들은 해군 출신이야" (My son is a Navy veteran/from the Navy).

3. Pop Culture and Entertainment

Korean dramas and movies often feature the Navy. Famous films like 'Northern Limit Line' (연평해전) or 'The Admiral: Roaring Currents' (명량 - though it uses the historical term '수군', the modern Navy claims this heritage) are major cultural touchstones. Reality shows like 'Real Men' (진짜 사나이) have featured Navy training episodes, making the term and its associated lifestyle very familiar to the public.

4. Geographical Locations

In cities like Jinhae (진해), which is the primary hub for the ROK Navy, the word is everywhere. The 'Jinhae Gunhangje Festival' (진해 군항제), the most famous cherry blossom festival in Korea, is actually a naval port festival where the Naval Academy and the naval base are opened to the public.

While 해군 is a straightforward term, learners often make specific errors regarding its scope and its distinction from related terms.

1. Confusing '해군' (Navy) with '해병대' (Marine Corps)

This is the most common mistake. While the Marine Corps (해병대) is administratively part of the Navy in Korea, they have very different identities, uniforms, and missions. Calling a Marine a '해군' might be seen as a slight to their distinct pride. Marines are '해병', while Navy personnel are '해군'.

❌ "그는 해군이라서 빨간 명찰을 달고 있어요." (Incorrect: He is Navy, so he wears a red name tag.)
✅ "그는 해병대라서 빨간 명찰을 달고 있어요." (Correct: He is a Marine, so he wears a red name tag.)

2. Misusing '수군' (Historical Navy)

Learners who study history might use '수군' (Su-gun) to refer to the modern navy. While '수군' means 'water army', it is an archaic term used exclusively for pre-modern forces (like those of the Joseon Dynasty). Using it for the modern ROK Navy sounds like you are in a historical drama.

3. Particle Errors with '입대'

Many learners say "해군을 입대하다" using the object marker. However, '입대하다' (to enlist) usually takes the destination particle '-에'. So, it should be "해군에 입대하다".

4. Over-generalizing '군대'

While '군대' (military) is a general term, if someone specifically serves in the Navy, they will almost always specify '해군'. Using '군대' is correct but less precise, and in a culture where military branch is a key part of identity, being specific is preferred.

To fully master 해군, it is helpful to understand the words that surround it in the semantic field of the military and the sea.

육군 (Army)
The 'Land Military'. This is the largest branch of the Korean armed forces. Most conscripts serve here. Contrast: 해군 operates on water; 육군 operates on land.
공군 (Air Force)
The 'Air Military'. Known for high technical requirements and the longest service period among the three main branches. Contrast: 해군 is maritime; 공군 is aerial.
해병대 (Marine Corps)
The amphibious landing force. While under the Navy, they have a very distinct 'tough' culture. Relationship: The 해병대 is part of the Navy organizationally but separate in identity.
해경 (Coast Guard)
Short for '해양경찰' (Maritime Police). They handle law enforcement, search and rescue, and environmental protection. Contrast: 해군 is for war/defense; 해경 is for policing/safety.

"한국의 국군은 육군, 해군, 공군 그리고 해병대로 구성됩니다." (The Korean Armed Forces consist of the Army, Navy, Air Force, and Marine Corps.)

Other related terms include 함대 (Fleet), which refers to a large group of ships, and 함정 (Naval Vessel), the formal term for a navy ship. While a civilian ship is '배', a navy ship is more formally called '함' or '함정'.

How Formal Is It?

難易度

知っておくべき文法

Noun + 에 가다/입대하다

Noun + 에서 근무하다/복무하다

Noun + 보다 (Comparison)

Noun + 이/가 되다 (Become)

Noun-modifying -는/-은

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レベル別の例文

1

제 동생은 해군입니다.

My younger brother is in the navy.

Noun + 입니다 (is)

2

해군은 바다에 있어요.

The navy is at sea.

Noun + 은 (topic marker)

3

해군 배가 커요.

The navy ship is big.

Noun + 가 (subject marker)

4

저는 해군을 좋아해요.

I like the navy.

Noun + 을 (object marker)

5

아버지는 해군이었어요.

My father was in the navy.

Past tense of 'to be'

6

해군 옷은 하얀색이에요.

Navy clothes are white.

Color description

7

여기에 해군이 많아요.

There are many navy (personnel) here.

Adverb '많이' used as '많아요'

8

해군이 되고 싶어요.

I want to become (part of) the navy.

-고 싶다 (want to)

1

내년에 해군에 입대할 거예요.

I will enlist in the navy next year.

-ㄹ 거예요 (future tense)

2

해군 기지는 진해에 있습니다.

The navy base is in Jinhae.

Formal ending -습니다

3

해군에서 2년 동안 일했어요.

I worked in the navy for two years.

-에서 (location of action)

4

해군 훈련은 아주 힘들어요.

Navy training is very hard.

Adjective '힘들다'

5

그는 해군 장교입니다.

He is a navy officer.

Compound noun: 해군 + 장교

6

해군 함정이 항구에 들어와요.

A navy vessel is entering the port.

Present progressive nuance

7

해군 비행기도 있나요?

Are there navy planes too?

Question form -나요?

8

해군 친구에게 편지를 썼어요.

I wrote a letter to my navy friend.

Dative particle -에게

1

해군은 육군보다 복무 기간이 조금 더 깁니다.

The navy has a slightly longer service period than the army.

-보다 (comparison)

2

그는 해군 사관학교에 입학하고 싶어 합니다.

He wants to enter the Naval Academy.

-고 싶어 하다 (third person desire)

3

해군 함정 안에서 생활하는 것은 쉽지 않습니다.

Living inside a navy vessel is not easy.

Gerund form -는 것

4

이번 해군 합동 훈련에 많은 배가 참여했습니다.

Many ships participated in this joint navy exercise.

Formal past tense

5

해군 제복을 입은 모습이 아주 멋있네요.

You look very cool in your navy uniform.

Exclamatory ending -네요

6

그는 해군에서 복무하는 동안 많은 것을 배웠습니다.

He learned many things while serving in the navy.

-는 동안 (while)

7

해군은 바다를 지키는 중요한 역할을 합니다.

The navy plays an important role in protecting the sea.

Noun-modifying form -는

8

해군에 지원하려면 건강해야 합니다.

You must be healthy to apply for the navy.

-으려면 (if you intend to)

1

대한민국 해군은 최첨단 이지스함을 보유하고 있습니다.

The ROK Navy possesses state-of-the-art Aegis destroyers.

Formal '보유하고 있다'

2

해군 장병들은 거친 파도와 싸우며 임무를 수행합니다.

Navy personnel perform their duties while fighting rough waves.

-으며 (simultaneous action)

3

이 영화는 해군들의 용기와 희생을 잘 보여줍니다.

This movie depicts the courage and sacrifice of the navy well.

Abstract noun usage

4

해군력 강화는 국가 안보의 핵심 과제 중 하나입니다.

Strengthening naval power is one of the key tasks for national security.

Sino-Korean academic terms

5

그는 해군 특수전전단(UDT/SEAL) 출신으로 유명합니다.

He is famous for being from the Navy Special Warfare Flotilla (UDT/SEAL).

Specific unit names

6

해군은 매년 독도 수호 훈련을 실시합니다.

The navy conducts Dokdo defense exercises every year.

Regularity with '매년'

7

해군 사관학교 졸업식에는 대통령이 참석하기도 합니다.

The President sometimes attends the Naval Academy graduation ceremony.

-기도 하다 (sometimes does)

8

해군 함정의 내부는 일반인들에게 공개되지 않습니다.

The interior of navy vessels is not open to the general public.

Passive voice -지 않다

1

해군은 대양해군으로의 도약을 위해 전력을 증강하고 있습니다.

The navy is increasing its strength to leap forward as a blue-water navy.

-로의 (direction + possessive)

2

해군의 전략적 가치는 한반도의 지정학적 위치 때문에 매우 높습니다.

The strategic value of the navy is very high due to the geopolitical position of the Korean Peninsula.

Complex noun clusters

3

이 논문은 한국 해군의 역사적 변천 과정을 심도 있게 다룹니다.

This paper deeply deals with the historical transition process of the Korean Navy.

Academic style '다룹니다'

4

해군 함정 건조 기술은 우리나라의 조선 산업과 밀접한 관련이 있습니다.

Navy ship construction technology is closely related to our country's shipbuilding industry.

Industry-specific terminology

5

해군은 국제 해적 소탕 작전에도 적극적으로 참여하고 있습니다.

The navy is also actively participating in international anti-piracy operations.

Global context

6

해군 장교로서의 사명감은 엄격한 훈련을 통해 형성됩니다.

The sense of mission as a naval officer is formed through rigorous training.

-로서의 (as a...)

7

해군은 북한의 도발에 대비하여 상시 출동 태세를 유지하고 있습니다.

The navy maintains a constant readiness posture against North Korean provocations.

Defense terminology

8

해군 문화는 육군이나 공군과는 다른 독특한 전통을 가지고 있습니다.

Navy culture has unique traditions different from the Army or Air Force.

Comparative '와/과는 다른'

1

해군력의 투사 능력은 현대전에서 승패를 가르는 결정적 요인입니다.

The projection capability of naval power is a decisive factor in winning or losing modern warfare.

High-level military jargon

2

대한민국 해군은 스마트 네이비(Smart Navy) 비전을 통해 미래 전장에 대비하고 있습니다.

The ROK Navy is preparing for future battlefields through the 'Smart Navy' vision.

Visionary/Strategic language

3

해군 함정의 스텔스 기능은 적의 탐지를 피하는 데 필수적인 요소입니다.

The stealth functionality of navy vessels is an essential element in avoiding enemy detection.

Technical terminology

4

해군은 해양 주권 수호를 위해 주변국과의 협력과 견제를 병행하고 있습니다.

The navy is simultaneously cooperating with and checking neighboring countries to protect maritime sovereignty.

Diplomatic/Strategic nuance

5

해군의 항공 전력 강화는 입체적인 작전 수행을 가능하게 합니다.

Strengthening the navy's aviation power enables the execution of multi-dimensional operations.

Operational terminology

6

해군 사관학교의 교육 과정은 지덕체를 겸비한 정예 장교 양성에 초점을 맞춥니다.

The Naval Academy's curriculum focuses on nurturing elite officers who possess wisdom, virtue, and physical strength.

Four-character idioms (지덕체)

7

해군은 기동 함대 창설을 통해 원거리 작전 능력을 획기적으로 향상시켰습니다.

The navy has drastically improved its long-range operational capabilities through the creation of a mobile fleet.

Causative/Resultative '향상시켰다'

8

해양 안보 환경의 급격한 변화는 해군의 역할에 새로운 도전을 제기하고 있습니다.

Rapid changes in the maritime security environment are posing new challenges to the role of the navy.

Abstract systemic analysis

よく使う組み合わせ

해군 입대
해군 제대
해군 장교
해군 함정
해군 기지
해군 사관학교
해군 훈련
해군 복무
해군 제복
해군 전력

よく使うフレーズ

해군에 가다
해군을 나오다
해군 출신이다
해군이 되다
해군을 지원하다
해군에서 근무하다
해군 소속이다
해군 함대를 지휘하다
해군 기지를 건설하다
해군력을 강화하다

よく混同される語

해군 vs 해병대 (Marines)

해군 vs 해경 (Coast Guard)

해군 vs 수군 (Historical Navy)

慣用句と表現

"해군처럼 씩씩하다 (To be brave like a sailor)"
"바다의 방패 (Shield of the sea - often referring to the Navy)"
"충무공의 후예 (Descendants of Admiral Yi - common Navy nickname)"
"파도를 가르는 해군 (The navy that cuts through the waves)"
"대양을 누비다 (To roam the great oceans - often said of the Navy)"
"철통같은 해상 방위 (Ironclad maritime defense)"
"해군의 자부심 (The pride of the Navy)"
"정예 해군 (Elite Navy)"
"필승 해군 (Ever-victorious Navy - official slogan)"
"대양 해군 (Blue Water Navy - strategic goal)"

間違えやすい

해군 vs

해군 vs

해군 vs

해군 vs

해군 vs

文型パターン

語族

関連

육군 (Army)
공군 (Air Force)
해병대 (Marines)
군인 (Soldier)
군대 (Military/Army in general)
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使い方

nuance

While 'Navy' is the direct translation, '해군' carries a strong sense of national duty in Korea due to the peninsula's geography.

formality

Always use '해군' in official documents; '바다 군대' is never used.

よくある間違い
  • Using '해군' to refer to a single sailor (use '해군 수병' or '해군 장병' instead).
  • Confusing the pronunciation of '해군' (haegun) with '학원' (hagwon - private academy).
  • Using '수군' for modern contexts.
  • Forgetting the particle '-에' with '입대하다'.
  • Assuming all navy personnel work on ships (many work on land bases).

ヒント

Learn the Hanja

Knowing 海 (Sea) and 軍 (Military) helps you understand dozens of other related words easily.

Visit Jinhae

If you are in Korea in April, visit the Jinhae Gunhangje to see the Navy's culture firsthand.

Particle Precision

Always use '해군에' when talking about joining. Using '해군을' is a common learner mistake.

Watch 'Real Men'

Search for '진짜 사나이 해군' on YouTube to hear natural naval terminology and see the training.

The Turtle Ship

The '거북선' (Turtle Ship) is the most famous icon of the historical Korean navy (수군).

Identity

When meeting a Korean man, asking '어느 군대 다녀오셨어요?' (Which branch did you serve in?) is a common icebreaker. They might answer '해군 다녀왔습니다'.

News Keywords

Listen for '훈련' (training) and '작전' (operation) whenever '해군' is mentioned in the news.

Formal vs Casual

In essays, use '해군력' (naval power) to discuss the strength of the navy.

Navy vs Marines

Remember: Navy = Blue/White, Marines = Red/Camouflage. This helps in visual identification.

Respect

Military service is a serious topic in Korea. Using the correct terms like '해군' shows respect for their service.

暗記しよう

語源

Sino-Korean

文化的な背景

Movies like 'Roaring Currents' and 'Northern Limit Line' have cemented the Navy's heroic image in public consciousness.

Navy veterans often have a strong bond, similar to the Marines, though less intense.

The modern ROK Navy was founded in 1945 by Son Won-yil, known as the 'Father of the Navy'.

実生活で練習する

実際の使用場面

会話のきっかけ

"해군에 가본 적 있어요?"

"해군 제복이 멋있지 않나요?"

"해군과 육군 중 어디가 더 힘들까요?"

"진해 해군 기지에 가봤어요?"

"해군 영화 좋아하세요?"

日記のテーマ

만약 군대에 간다면 해군을 선택할 것인가요? 왜인가요?

해군이 바다를 지키는 것이 왜 중요한지 써보세요.

내가 해군 장교라면 어떤 배를 지휘하고 싶나요?

해군 제복을 입은 나의 모습을 상상해 보세요.

이순신 장군과 현대 해군의 차이점에 대해 생각해보세요.

よくある質問

10 問

Yes, administratively the Marine Corps (해병대) is part of the Navy (해군), but they operate with significant independence and have a very different culture.

As of recent years, it is typically 20 months, which is slightly longer than the Army's 18 months.

The primary naval base and the Naval Academy are located in Jinhae.

'해군' is the modern term, while '수군' is the historical term used during the Joseon Dynasty.

Yes, women can serve as officers and non-commissioned officers in the ROK Navy.

It means 'Naval Academy', where future naval officers are trained.

Yes, you can say '미 해군' (US Navy).

It is formally called '해군 함정' or simply '군함'.

It is a common career path for those who graduate from the Naval Academy or choose it for their mandatory service.

The white dress uniform is a global naval tradition for summer and formal occasions, symbolizing cleanliness and discipline.

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自分をテスト 180 問

/ 180 correct

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