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
13:50
Educational
The Amazing Science of Balloons | SciShow Kids Compilation
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
How to learn programming | ThePrimeagen and Lex Fridman
B1
9:25
underrated insults from the office | Comedy Bites
B1
10:01
Baby Moana Lends a Helping Hand | Moana | Disney Princess
B1
1:00
Medical School Interview - Medical Ethics - Abortion [DEBATE]
B1
15:04
Best Monkey Moments | BBC Earth
B1
16:57
SciShow Kids
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
