The video owner has disabled playback on external websites.
This video is no longer available on YouTube.
This video cannot be played right now.
Watch on YouTube
互动模式
测验
正确！
不太对。
正确答案：
相关视频
What is a machine? | 3 Idiots | Netflix
B1
3:12
कैसे बनते हैं ज्वालामुखी (How do volcanoes form)
B1
3:42
How to Learn AI & Machine Learning in 2026 | Full Roadmap
B1
12:39
3 Idiots funny scenes English Subtitle
B1
5:00
तीन बार भोजन भजन इक बार राम तेरी माला जपी ना इक बार (With Lyrics)▹Ram Ji Ka Bhakti Geet | Ram Bhajan
B1
7:51
The Clips
测验
正确！
不太对。
正确答案：
观看视频时会出现测验
记忆技巧
来自此视频
免费开始学语言
