This is my classroom. It's on the third floor of the teaching building. It's very big and bright. It has two green doors. near the doors. there is a slogan---"Please speak Putonghua." In the classroom, there are two blackboards. One is in front of the classroom, the other is at the back. There are many small desks and a big desk. The small desks are for the students, the big on is for the teachers. Near the front blackboard, there is a big bookcase.
I think our classroom is beautiful.