Toggle navigation
Polly Lingual
window
English
编辑
>
>
例子
Examples
Did he clean the window?
DId you clean the window?
I prefer a window seat.
Related Videos
active
Introduction: Peter Antony Clarke
Peter Antony Clarke
active
Introduction: Magie
Magie
active
Introduction: Daria Timofeeva
Daria Timofeeva
active
Introduction: jonathan phoenix
jonathan phoenix
active
Introducción: Fred LaValley
Fred LaValley
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