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
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
Every Number is the Sum of Three Palindromes - Numberphile
B1
10:38
Interstellar - Christopher Nolan - Cornfield Drone Chase Scene [1080P HD]
B1
4:23
Toy Story 3 (2010) Woody Decides To Leave Sunnyside
B1
2:29
INFLATION, Explained in 6 Minutes
B1
8:44
Top 10 DON'T Mess w/ Dorothy Moments | The Golden Girls
B1
4:51
ACMofficial
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
