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
World's Longest Home Run (The "Mad Batter" Machine) - Smarter Every Day 230
B1
16:51
Artificial intelligence in healthcare: opportunities and challenges | Navid Toosi Saidy | TEDxQUT
B1
8:37
I'm Master Debating, Mom | South Park
B1
0:48
INCREDIBLE Premier League Moments You Have Not Seen Before from Matchweeks 4-7
B1
11:11
“I did love you…”
B1
2:09
Ted Coe
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
