我们什么时候开始？

What time shall we kick off?

《牛津词典》

我们什么时候开始登机？

When do we start boarding?

youdao

我们什么时候开始销售？

When shall we start our sale?

youdao

So you can imagine that this is a very powerful mechanism. So let's look what happens when I run-- start to run this.

因此你可以想到这是一种很强大的机制,让我们看看让我开始运行,这个程序的时候会有什么结果。

麻省理工公开课 - 计算机科学及编程导论课程节选

We might wonder,just when should we say the body functioning really does start?

我们也许会想，身体是什么时候开始运行的呢？

耶鲁公开课 - 死亡课程节选

So, we're going to start with talking about bonding, and any time we have a chemical bond, basically what we're talking about is having two atoms where the arrangement of their nuclei and their electrons are such that the bonded atoms results in a lower energythan for the separate atoms.

那么，下面我们将从成键开始讲起，无论什么时候我们有一个化学键，基本上我们所讨论的,都是如何安排两个原子的原子核的位置,与电子的位置使得成键的两个原子,最终比分开时的能量更低。

麻省理工公开课 - 化学原理课程节选