have time to do sth和have time doing sth的区别

两者的意思和用法不同：

1. have some time to do sth 

意思是“有时间做某事”。如：

You must have some time to rest after the journey. —路辛苦了，你得休息一些时候。

I'd have some time to familiarize myself with the store. 我得有些时间使自己熟悉这家商店。

2. have some time doing sth 

意思是“做某事费劲或费周折”（联想：have a hard time doing sth之类的表达）。如：

I had some time trying to get the children to go to bed. 我费了不少劲才使孩子们入睡。

We had some time recruiting substitute teachers. 我们费了不少周折才请到代课老师。

你的句子意思是：

You have some time getting to know each other. 你们彼此认识会费些周折。（即不容易）