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
17:12
Educational
Food Insecurity is a Public Health Concern | Rayna Andrews | TEDxUWMilwaukee
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
Why should you care about global health? Episode 17 of "That's Public Health"
B1
5:13
4am Morning Routine | how to set your day up for success
B1
8:20
British English vs. American English: Pronunciation
B1
4:35
Thomas Young's double slit experiment 2.0
B1
2:46
Web Summit 2016 Keynote Presentation
B1
27:20
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
