汤姆在他们班里跑得最快。

Tom runs most quickly in his class.

youdao

在他们班里，一个美国人，其余都是英国人。

In their class, one is American, and the others are English.

youdao

在他的班里他们必须说英语。

They have to speak English in his class.

youdao

在他的班里他们必须说英语。

They have to speak English in his class.

youdao