它们是她的朋友用英语怎么说

"They are her friends" 用英语表达为 "They are her friends"。

这是一句基本英语句型，由主语（they）、谓语（are）和表语（her friends）组成。

举例：

They are her friends from college.
(他们是她大学时期的朋友)
They are her close friends.
(他们是她的好朋友)
They are her best friends.
(他们是她最好的朋友)