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
22:17
Educational
Public Health As An Urban Solution | Leana Wen | TEDxBaltimore
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
The Roman Empire. Or Republic. Or...Which Was It?: Crash Course World History #10
B1
12:26
Doctor Who - "What do monsters have nightmares about?" - The Girl In The Fireplace
B1
2:59
SOLO TRAVEL MISTAKES TO AVOID ON YOUR FIRST SOLO TRIP
B1
9:45
This Star Wars Scene was Too VIOLENT for 80s Kids…
B1
3:17
A court ruled Aboriginal title over private land: Why it matters
B1
6:52
TEDx Talks
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
