To prove that factor a has no effect whatever on outcome b may be important in the sense that it refutes a hypothesis.

证明因素 a 对结果 b 没有任何影响可能是重要的，因为它驳斥了一个假设。

youdao

If booting from disk had been unsuccessful, for whatever reason, I would have instigated Plan b.

如果由于某种原因从磁盘引导不成功，我就采用备用计划。

youdao

B Marriage is not like having a room full of roses; you get out of it whatever you put into it.

婚姻不像是一个房子装满了玫瑰；你付出了什么就收获什么。

youdao

And you know, A) I don't have the energy to do this, and B) it would probably violate four hundred different privacy laws or whatever But if I took all those faces and morphed them together, I would get a very pretty face ? And how do we know this?

你们知道，第一，我没有精力这么做，第二，这可能会违反400条不同的隐私条例,但如果我把你们的样子,混合在一起，会得到一张很漂亮的脸,我们怎么知道？

耶鲁公开课 - 心理学导论课程节选

Well, A has to get whatever is in B. So now I'm clobbering, as they say, this value here, and at this point in the story, this is not good.

好的，A将获得B中的数据，现在我把这个值删掉，在这个地方,这是不好的。

哈佛公开课 - 计算机科学课程节选

I've got one test, I've got a subtraction, I've got a multiplication, that's three steps, plus whatever number of steps it takes to solve a problem of size b minus 1.

我进行了一次比较，一次减法，一次乘法，一共是三个步骤,再加上t的步骤数。

麻省理工公开课 - 计算机科学及编程导论课程节选