请以“Our Classroom”为题写一篇短文，简要介绍一下你的教室。要求：不少于30个单词

Our classroom is big and clean. There is a door and two windows in it, behind the door is a China map. The wall is white, and a blackboard is on it. There is an air-condition on it, under it there is a trash-bin. We have some desks in our classroom, there are two lights over them.
I love our classroom very much.