我来这儿的时候遇见了你哥哥。

As I was coming here, I met your brother.

youdao

你明天来这儿的时候，我将已经完成此工作了。

By the time you come here tomorrow, I will have finished this work.

youdao

我上次来这儿的时候， 我发现与现在大不一样。

The last time I came here, I found it different from what it is now.

youdao

I feel like I know more about it now than I did when I first moved here.

我觉得现在我对它的了解比我第一次搬到这儿来的时候要多得多。

介绍我的朋友 - SpeakingMax英语口语达人

Well, I moved to Bristol when I got here first.

我刚来这儿的时候，搬去了布里斯托。

刚来伦敦的时候 - SpeakingMax英语口语达人