所以第一项任务是找出这个元素。

So your first task is to locate that element.

youdao

所以第一步就是：停止担忧。

So the first step is: stop caring.

youdao

所以第一步是要开始对话。

So the first step is to get that dialogue started.

youdao

And my plan was going along fine until something happened, and what happened was that chemistry was just way more interesting than I anticipated.

但我觉得最好在第一学期就把化学课选了,所以我就这么干了,我的计划一直都很顺利,直到我发现化学比我想象中的要有趣的多。

麻省理工公开课 - 化学原理课程节选

So all of Book I is really a kind of warm up for what follows in the rest of the book.

所以整个第一册其实是,类似一种为往后各册所做的暖身。

耶鲁公开课 - 政治哲学导论课程节选

Today. So this is the first class, the first moment of shopping that you guys are going to!

所以这是第一节课,这是你们上的第一节试听课

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选