And the way I remember that is I put a little cross here, and then I make that the plus end.

我还记得要,在箭头尾部打个叉，然后让加法完结了。

麻省理工公开课 - 固态化学导论课程节选

You always want to check your signs at the and because it's so easy to get the sign wrong, and I was hoping that it was right here because I wasn't sure, but it turned out to be right.

我们完成计算时，一定要记得检查符号,因为很容易弄错符号，刚才我就不太确定,是否弄错了符号，检查发现没有问题。

麻省理工公开课 - 热力学与动力学课程节选

So let's do a quick clicker question, and you tell me how many valence electrons does fluorine have? Remember, valence electrons are different from core, they're only the outer-most electrons in the outer-most shell.

那么让我们来做一个小选择题，请大家来告诉我,氟有多少个价电子，要记得，价电子与芯电子不同，它们是在最外壳层的最靠外面的电子。

麻省理工公开课 - 化学原理课程节选

So when we ask, you remember last lecture I was talking about how to be somebody here lecturing to you, philosophy on Tuesday.

所以，你们记得上节课,我讨论过要如何给你们讲课的,上周二哲学课的时候。

耶鲁公开课 - 死亡课程节选

I remember, for example, during the Vietnam War when Richard Nixon spoke about achieving peace with honor, and this was largely mocked as a kind of ludicrous idea.

我还记得越南战争时,尼克松说,要通过荣誉之战赢得和平,这滑稽的想法在当时可是被嘲笑的对象。

耶鲁公开课 - 政治哲学导论课程节选

So how do you feel call to this, but how did you like to say, I remember when I told my parents I was going to seminary, So I think there is a similar identity.

你对于做教士这件事是怎么想的，你当时是怎样想到，我记得当时对父母说我要去神学院时，所以我们的这种经历是类似的。

普林斯顿公开课 - 人性课程节选

Now, when you work with components, Ax and Ay, if I didn't mention it, they are the components of the vector, you can do all your bookkeeping in terms of Ax and Ay.

当你们在计算分量 Ax 和 Ay 的时候,即使我没有说明,你们也要记得它们是矢量的分量,你们可以都用 Ax 和 Ay 的形式来表示

耶鲁公开课 - 基础物理课程节选

And I remember quite clearly thinking to myself as that happened-- the whole thing lasted only a few moments-- but I remember thinking quite clearly, " "I'm going to die."

我十分清楚地记得当时自己是怎么想的-,整件事就持续了几秒钟-,但我非常清楚地记得，“我要死了“

耶鲁公开课 - 死亡课程节选