他们教室的前面有树吗?教室的后墙上有一副中国地图.这两句话用英语怎么说?

问题描述:

他们教室的前面有树吗?教室的后墙上有一副中国地图.这两句话用英语怎么说?

Are there any trees in front of their classroom?
There is a map of China on the wall behind the classroom.