4.非确指的it

有时it指代的东西要根据上下文或当时的情景而定。

How is it going with you?

你近况如何?

Where does it hurt?

哪儿痛?

We've had a nice time of it．

我们玩得很痛快。

Take it easy．

不要紧张。

I will have none of it．

我才不理会这一套呢。