Where's the teachers' office? 教师办公室在哪里？
It's on the second floor. 它在二楼
Is this the teachers' office? 这是教师办公室吗？
No, it isn't. The teachers' office is next to the library. 不，不是。教室办公室挨着图书馆
Is that the computer room? 那是计算机房吗？
Do you have a library? 你们（学校）有图书馆吗？
