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
B1 中级
印地语
15:21
Educational
Unsolved mysteries of the universe | Mysterious Facts of the Universe | How big is the Universe
学习统计
B1
CEFR 等级
5/10
难度
评论 (0)
登录后评论
还没有评论。成为第一个分享想法的人！
互动模式
测验
正确！
不太对。
正确答案：
相关视频
Science Experiment - Air Pressure
B1
2:37
🔥बीजगणित शुरूआत से समझे।Bijaganit Suruaat Se Samajhe । Bijaganit । Algebra । Basic Math । My Study
B1
15:08
Every Art Movement Explained In 20 Minutes
B1
20:16
Best Suspense Thriller Movie With Mind Blowing Climax | Mystery Movie Explained in Hindi | HBH
B1
29:30
सुनील शेट्टी ने बचाई रवीना टंडन की इज्जत - Mohra Movie Action Scene - Suniel Shetty, Raveena Tandon
B1
10:57
Galaxy Ka Rahasya
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
