我觉得在哪儿看到过你，你大几了？

I thought I had noticed you somewhere. Which grade are you in?

youdao

前几天我看到过你的朋友。

I saw your friend the other day.

youdao

你是否也曾经也看到过你对我是如何重要？

Are you ever going to see everything you mean to me?

youdao

This is boring. In fact, you can do some nice things to prove what is the class of functions you can compute with straight-line programs, and what you'd see if you did that is, it's not particularly interesting.

这很无聊，实际上，你可以通过做一些很有趣的事情,来证明你可以通过直线程序,来做很多功能，但是你也看到我们之前讲过的了，这不太有趣。

麻省理工公开课 - 计算机科学及编程导论课程节选

because you've seen mice started to scuttle across the floor and it's disgusting.

因为你看到几只老鼠在地板上一窜而过，真令人恶心。

I'm afraid of 课堂 - SpeakingMax英语口语达人

The ones you will like are the ones you saw earlier, the ones that you already have familiarity.

你喜欢的词是之前看到过的，你对它们已经比较熟悉。

耶鲁公开课 - 心理学导论课程节选