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
Why Do Animals Have Whiskers? | Amazing Animal Senses | SciShow Kids
B1
4:12
Mark Rober vs Dude Perfect- Ultimate Robot Battle
B1
19:00
Trump Stumped by Worst-Case Iran Scenario & Hegseth Gives Bullying Pep Talk | The Daily Show
B1
11:08
Funniest Kramer Moments | Seinfeld
B1
15:27
So, Who IS The New Lady Whistledown?!
B1
12:30
Pixar
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
