这是对你们的第一次警告。

This is your first warning.

youdao

通过再现你们的第一次约会来唤起曾经美好的回忆。

Take a trip down memory lane by recreating your first date.

youdao

而对你们中的另一些人来说，这是你们的第一次竞选。

Some of you, it was your first campaign.

youdao

So this is to say, for those of you who are joining us today for the first time, that's totally fine.

也就是说，对于你们中第一次加入我们的同学而言,是相当不错的。

哈佛公开课 - 计算机科学课程节选

So the so-called lounge what you'll be able to find in just a week or so is timed with the first of the office hours if you so choose to join us for them.

一周左右的时间或者第一次上机的时候,你们就能看到这个所谓的休息室,你们到时候可以选择是否加入。

哈佛公开课 - 计算机科学课程节选

So whether we finish it today, or more likely when we finish it up on Friday, once we get passed isoelectronic atoms, that's it, that's all you need to study for this first exam.

因此，我们也许今天讲完，或者更有可能周五讲完，无论如何，就到我们讲完等电子原子为止，这是你们第一次考试所需要准备的全部内容。

麻省理工公开课 - 化学原理课程节选