英语翻译 1.Our classrooms are big and bright.In the classroom blackboard in front of a large，our class has 60 students，so our classrooms，60 desks and chairs，there are six windows and six fans.Every day w.
在墙上有一扇门.英语用介词in还是on 用in，挂在墙上的东西就用on，镶嵌在墙里面的就用in，楼主可以体会一下这两个方位的区别，
在英语里说画挂在墙上用介词in还是on The pictures are on the wall.画挂在墙上.是用介词on，因画是挂在墙面上所以用介词on，表示在.之上或依附于什么之上.
