铿锵声

例句：

1. 1. The door was knocked open by the wind.
   风把门吹开了。
2. 2. He knocked the cup off the table and spilled its contents.
   他把杯子从桌子上敲了下来，把里面的液体都洒了。
3. 3. The thief knocked at the door and asked for entry.
   这个小偷敲了敲门，要求进入。