那是什么聲音?
Tom: What?
什么?
Bob: I heard something.
我聽見有什么聲音。
Tom: Are you sure?
你確定?
Bob: Yes.It sounds like something drop on the ground.
是的。像是有什么東西掉地上了。
Tom: But I didn't hear anything.
但是我沒聽見什么啊。
Bob: Maybe I am too nervous.
可能是我太緊張了。
Tom: Wait.There must be something up there.I heard it this time.
等等。上面一定有什么東西在那。這次我聽見了。
Bob: Yeah.Me too.
對。我也是。
Tom: I'll go and take a look right away.
我這就去看看。