Doing that in terms of the contents gives you a subtotal, but that subtotal is no longer the entire story.

把生活内容相加能得到部分之和，但是这个部分之和不再是整体。

耶鲁公开课 - 死亡课程节选

Add up your experiences and your accomplishments and the particular details of your life as what the story is about.

把你生活中的经历和成就,以及特定的细节相加才是关键。

耶鲁公开课 - 死亡课程节选

And the problem is, that we want to build this abstract data type, but we'd like to basically know what kind of object is it, and what functions actually belong to it, how do we use them?

然后我对它们运行了这个方法，就是这一小段代码这个方法,这有意义么？,当然没有了，对不对？,因为你知道，当你把两个极坐标，表示的点进行相加运算的时候？

麻省理工公开课 - 计算机科学及编程导论课程节选

You can take this vector, multiply it by one number, take that vector, multiply it by another number, add the two of them.

比如将这个矢量,乘上一个数,然后将另一个矢量,乘上另外一个数,把这两个矢量相加

耶鲁公开课 - 基础物理课程节选

The problem is we can't add these two together.

这个问题是我们不能把他们直接相加。

麻省理工公开课 - 固态化学导论课程节选

with someone else who's standing next to you, you're going to sum your numbers together and one of you whoever is fastest probably is going to sit down and the other person is going to take on his or her number, the summation of those numbers; and then you're going to repeat and if you follow the logic here in just a few moments, there should be just one of you very awkwardly standing.

你们需要与站在你下面一个的你结成一对,把你们的数字相加,你们中最快的那个可以坐下,其他人将接着他的那个号码继续进行，计算这些数字的和，以此重复,如果你们遵循了这一逻辑，最后将只有一个人呆呆地站着。

哈佛公开课 - 计算机科学课程节选

You might think, well, that's just a matter of adding up the goodness of life and subtracting the badness of death and summing whatever it comes to.

你可能会想，不就是把生命的好处加起来,再减去死亡的坏处,然后相加得出一个结论么。

耶鲁公开课 - 死亡课程节选

Because sometimes the value of a combination is different then the value you would get by just thinking about each one of the parts in isolation and then adding them up.

因为有时一个组合的价值会不同,那么你得到的价值是只单独考虑每一部分,然后把它们相加所得。

耶鲁公开课 - 死亡课程节选

You can square this guy and add it to the square of this guy and you will find, using the magic of trigonometry, that this is true.

你可以把这两个式子平方相加,再用一下三角函数的性质,你会发现这是正确的

耶鲁公开课 - 基础物理课程节选

You can't just add up all the pleasures and subtract the pains, or add up all the accomplishments and subtract the failures, or add up all the knowledge and subtract the ignorance and deception.

你不能只是把快乐加起来然后减去痛苦，或者仅是把成功相加再减去失败，或者把学问相加再减去蒙昧和欺骗。

耶鲁公开课 - 死亡课程节选

You add the two, you get 10 = 5a and you get a = 2.

把两个方程相加,你就会得到 10 = 5a 算出 a = 2

耶鲁公开课 - 基础物理课程节选

We add these numbers and we get 10 = 5a.

我们把方程相加得到 10 = 5a

耶鲁公开课 - 基础物理课程节选

If you say, "Add the vectors, " I would just add the x to the x and the y to the y and I'm keeping track of what the sum is.

如果你们说 " 将矢量相加 ",我就把同为 x 轴方向的分量相加,同为 y 轴方向的分量相加,然后就能得出这两个矢量的和是多少了

耶鲁公开课 - 基础物理课程节选

If you want to add two vectors, you can add the arrows by the rule I gave you or just add the components of x of the two guys to get the component of the sum and likewise for the y.

如果要把两个矢量相加,你可以用我教给你们的箭头相接的方法,或者就将二者的 x 分量相加,得到和矢量的 x 分量,y 方向也是这样

耶鲁公开课 - 基础物理课程节选