求翻译：在墙上有两块黑板.有8扇窗子两扇门.教室里有一张讲桌,和一些课桌椅,在课桌上有18本书和20枝钢笔,这个教室既大又干净.我们在这个教室很高兴.是什么意思？

There are two blackboards on the wall there eight windows two doors. Classrooms with a lectern, and some desks and chairs, the desk has 18 books and 20 pens, both big and clean, this classroom, we In the classroom, very happy.

There are two blackboard on the wall with 8 window . . Two doors classroom is a table, and say some classrooms on the desk, there are 18 books and 20 sticks this classroom pen, big and clean. We in the classroom I am happy.

Has two blackboards on the wall. Some 8 leaf of window folding doors. In the classroom has one to speak the table, with some class furniture, has 18 books and 20 fountain pens on the school desk, this classroom both greatly and clean. We are very happy in this classroom.

There are two pieces of the blackboard on the wall. 8 window two doors. classroom one of jiangzhuo, and some chairs and desks, 18 books and 20 pen on the desk, the classrooms are large and clean. we in the classroom is very happy.

Has two blackboards on the wall. Some 8 leaf of window folding doors. In the classroom has one to speak the table, with some class furniture, has 18 books and 20 fountain pens on the school desk, this classroom both greatly and clean. We are very happy in this classroom.