You can take me to a rest room.

你可以带我去洗手间。

You can have a rest in the rest room.

你可以到休息室休息一会。

Then she went to the rest room.

然后她去了休息室。

Does a bus have a rest room?

巴士里有休息室吗？

Two men were talking at the rest room.

两个男士正在休息室里谈论一些事情。