Channel
Business & Finance
Learning Resources
Arts & Entertainment
Music
Animation
News & Current Affairs
Kids
Leisure & Travel
Science & Technology
Health & Wellness
Levels
A1 Basic
A2 Basic
B1 Intermediate
B2 High-Intermediate
C1 Advanced
C2 Advanced
Today's Pronunciation Challenge
Language
English
日本語
中文(繁體)
Sign in
Language
English
日本語
中文(繁體)
Sign in
20
、
Obama
Collected Videos
Added Video
Added Video
Sort by:
Relevance
Uploaded date
View count
Most collected
Duration:
Any
~3 minutes
3~5 minutes
5~10 minutes
10~ minutes
Accent:
All Accents
US
UK
AU
Other
Like
Folder
05:15
【TED-Ed】How does caffeine keep us awake? - Hanan…
659
B2 High-Intermediate
wangsir
918453171510209
Add Friend
Message
work out
Achievements
Collection
Time
0
1432
Quiz
Ranking
Scores
Watched Videos
140
52
URL
https://www.voicetube.com/user/918453171510209
Sign in 
