he came here after two in two days和after two days 有什么区别?

问题描述:

he came here after two
in two days和after two days 有什么区别?

他两天后到
in two days=两天内
after two days=两天后

意思为:他两天后来到这里(过去)
in two days 只能用在将来时
after two days 可以用在将来时也可以用在过去式

in two days:表示将来时,两天之内
after two days :2天之后

两天后他来到了这里
in two days 用于将来时 ,after two days 用于过去时