Toggle navigation
Polly Lingual
sister
English
编辑
>
>
例子
Examples
Is that your sister?
This is our sister.
That's a gift for my sister.
Related Videos
active
¿Cuál es la diferencia entre la pronunciación de woman-women y man-men?
Nayane Bremm
active
Introduction: Jelena Bjekovic
Jelena Bjekovic
active
Introduction: Natasha Williams
Natasha Williams
active
Introducción: Fred LaValley
Fred LaValley
active
Introducción: Alycia Barbieri
Alycia Barbieri
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