门耳

例句：

1. 1. The door is closed, and the sound of thebell can be heard from outside.
   门关着，外面可以听到铃铛的声音。
2. 2.She listened carefully to the teacher'sinstructions and followed them step by step.
   她仔细地听老师的指示，并一步步跟着做。
3. 3. The dooropened slowly, revealing a roomfilled with books and papers.
   门缓缓打开，露出了一个满是书和文件的房间。