他们都在三班，是一个班的。

They are both in Class Three, tres (ame)class.

他们都在三班, 是一个班的.

They are both in Class Three, tres ( ame ) class.

多多：我在一年级三班。

Duoduo : I'm in Class Three, Grade One.

他们是二年级三班的学生。

They are pupils of Class Three, Grade Two.

他们是二年级三班的学生。

They are the pupils of Class Three, Grade Two.

李老师不在的时候，谁负责三班？

Who is charge of Class Three while Mr Li is away?

二班20名学生,而三班有30名.

There are twenty students in Class Two and thirty in Class three.

王李老师负责三班。

Mr Lee is in charge of Class Three.

你知道三班是否会赢得这场接力赛?

Do you know if class three will win the relay race?

我在陈老师的三班。

I'm in Class 3, Mr Chen's class.