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
A one minute TEDx Talk for the digital age | Woody Roseland | TEDxMileHigh
B1
1:21
The Mermaid 2 | Short Horror Film
B1
3:15
"Jaja Ding Dong" Song | Eurovision Song Contest: The Story of Fire Saga
B1
1:59
SOUL Cube (22 go to Earth)
B1
3:57
WHY NOT YOU - Powerful Motivational Speech | Eric Thomas
B1
8:30
CTV News
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
