你下次来访要先敲门，别冒冒失失地撞进别人的房间。

Next time you call, knock at the door. Don't plunge head first into another person's room.

youdao

你下次来访要先敲门，别冒冒失失地撞进别人的房间。

Next time you call, knock at the door. Don't plunge head first into another person's room.

youdao