求翻译：我的教室在四楼，它又大，又明亮，又干净。同学们每天都打扫的很干净。教室的对面是一个阅览室，我们每天都会去那里看书。在教室里，有54套桌椅，一张讲桌，两块黑板，一些花和许多图片。Anna，Mary是我的好朋友Anna坐在我的前面，Mary坐在我的后面。大家认真学习感到快乐。是什么意思？

正在翻译，请等待...

I am on the 4th floor of the classroom, it was big, bright, and clean. Students who are cleaned every day, a very clean. The classroom is located opposite a reading room, and every day we are going to be there. In a classroom, there are 54 table and chair set, a desk and a blackboard, two, and some

正在翻译，请等待...

正在翻译，请等待...

正在翻译，请等待...