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
B1 中级
英语
2:29
Educational
The Real Story Behind the Viral Penguin Video | 2007 Antarctica Documentary Explained
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
English for STEM 101 | Biology Vocabulary (1) | Science Vocabulary | STEM English
B1
6:39
Game of Thrones Hotline for Confused Fans #2
B1
1:54
The Best Way to Lose Fat According to Anatomy | The Science of the Fat Burning Zone
B1
19:31
college morning routine ★ *sophomore year @ sdsu*
B1
25:30
Pepsi Max - Funny OFFICE job INTERVIEW
B1
0:46
Truth Spell
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
