When you hear a loud sound, you can use the word “bang” to describe it.
当你听到一声巨响时,你可以用“bang”来描述它。

The firecracker went off with a bang.
鞭炮“砰”的一声炸开了。

Ten seconds after lighting the fuse there was a bang.
点燃导火线十秒钟后发出了“砰”的一声。

Did you hear that bang?
你听见那“砰”的一声响了吗?

Where did that bang come from?
那响声从何而来?

There was a loud bang from a gun.
枪发出了一声巨响。

A gun goes bang bang.
一把枪“砰”地开响了。

Stop that banging!
别再发出“砰”声了!

The event kicked off with a bang. (Sometimes a bang is an activity.)
这场比赛由中线开球开始。(有时候“bang”表示一项活动。)

When this word is used as a verb, it means that someone or something is hitting an object. This produces noise or damage.
当“bang”用作动词时,意为“猛击”“猛撞”,并且伴随着巨响或破坏。

Maria banged into another car in the parking lot.
玛利亚在停车场撞了另一辆车。

Someone is banging on the door.
有人在撞门。

The police banged on the door and ordered the people inside to open up.
警察猛击大门并要求里面的人开门。

If you bang on a window too hard, you might break it.
如果你太用力去撞一扇窗户,你可能会打破它。