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
Seinfeld - I'm Telling You for the Last Time (Part 1/5)
B1
15:01
Saving Private Ryan 4K UHD - Omaha Beach D-Day Landing (4 of 5) | High-Def Digest
B1
3:23
Hamilton cast performs "My Shot" at White House
B1
6:59
A Social Life | Award Winning Short Film | Social Media Depression
B1
8:27
The Lion King - "Circle of Life" Official Clip
B1
0:55
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
