And with that realization, we see a very dramatic moment in Book I, even in the book as a whole.

当我们有此体认，我们看到一个非常戏剧性的时刻,就在第一册，而且贯穿全书。

耶鲁公开课 - 政治哲学导论课程节选

whenever you want to express what you are doing at a particular moment in time.

当你想表达在某一时刻你在做的事情时，你都可以用这个句型。

I'm ~ing 课堂 - SpeakingMax英语口语达人

When you're driving in your car, there's a needle and the needle says 60; that's your velocity at this instant.

当你在开车时,有一根指针指着60,表示你这个时刻的速度

耶鲁公开课 - 基础物理课程节选

And I was actually thinking that after day in and day out, I had different idea that I wanted to do and I was going to scrap it after that.

我时刻都在思索，当有了新的想法，我就有冲动,丢下这个网站，去实践新点子。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

So, keep that in mind when we're talking about atomic radius, I'm not suddenly changing my story and saying, yes, we do have a distinct radius.

因此，当我们讨论原子半径的时候要时刻记住这一点，我并不是在突然改变自己的说法，说是的，我们的确有一个准确的半径。

麻省理工公开课 - 化学原理课程节选

something like that it's not wild enthusiam except actually, the answer to that question ' "when you asked 'did you love this person Avenon'," "he doesn't name that proposed marriage will to you."

诸如此类,这不是野性的狂热,实际上，问题的答案揭晓的时刻,当你问到'你爱阿瓦南吗“,他没有向你提到设想中的婚约“

麻省理工公开课 - 电影哲学课程节选

When I thought about what I wanted in survival, it wasn't enough that there be somebody in the distant future that be me.

当我思考生存的意义时，仅仅是未来某一时刻,有一个我是不足够的。

耶鲁公开课 - 死亡课程节选

And later on, when we stop giving ourselves the permission to be human when the become so important, we begin to realize that other people are watching us and evaluating us constantly and we think they do so much more than they actually do.

后来当我们停止准许自己为人时,当表象变得很重要时，当我们开始发觉其他人在看我们时,时刻评价我们时,人们远没我们以为的那么注意我们。

哈佛公开课 - 幸福课课程节选

Then for any time t, you plug in the time t and you will get the location.

那么在任何时刻 t,当你代入 t 的值,就可以确定位移

耶鲁公开课 - 基础物理课程节选