Toggle navigation
Polly Lingual
understand
English
编辑
>
>
例子
Examples
I don't understand.
He is harder to understand.
You understand it.
Related Videos
active
Introduction: Penelope Shean Weddell
Penelope Shean Weddell
active
Introduction: Karina Starnes
Karina Starnes
active
Introduction: Emmanuel Adiatu
Emmanuel Adiatu
active
Introduction: Amila James
Amila James
active
Introduction: Rana Tarek
Rana Tarek
Other Activities
Polly Ambassadors
Polly Passport
Daily Crosswords
Review List
Bookmarked Words
讲的地区
English-Speaking Regions
更换语言
中文