我第一次看到电视是我1956年到达美国的时候。

The first time I saw TV was when I arrived in the U.S. in 1956.

《柯林斯英汉双解大词典》

我第一次看到他的时候还是个孩子。

I saw my first one when I was a boy.

youdao

记得十八岁那年，我第一次看到海洋。

I remember seeing the ocean for the first time.

youdao

Because that for the first time, I kind of looked up and just like, wow, you know I have a team of engineers here and like a lot of smart people who can start building a lot of stuff in a different way that is currently being done.

因为我第一次经历这些，当我抬起头，看到一群聪明人在为我工作,他们正用独特的方式,创造新的事物，我顿时感到十分自豪。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

You're getting really the first time what I'm seeing "extreme have's" and starting to get "have not's"

我真的第一次亲眼看到“极富”和“极贫”现象。

纽约的负面变化 - SpeakingMax英语口语达人

Just a few reminders, if any of you are here for the first time, and I know there are a few, if you go to this particular website, and you can get to this from the classes server as well, you'll see the course website that we've developed and it has a lot more information than if you just go to the classes server and click on the syllabus.

提醒一句,如果有同学是第一次来听课,我看到了有些新面孔,你们可以登录这个网站,从课程服务器也能找到,你们会发现我们更新了课程网站,其中含有大量的信息,若你只访问课程服务器,点击教程大纲

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选