So p dot Cartesian is a kind of accessor, it's getting access to the data.

这就是为什么，我想要使用访问器的原因。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now why am I going through all this, maybe I should use the word pseudo-theory?

现在我为什么要这么做呢？,或许我应该使用伪多项式这个值？

麻省理工公开课 - 计算机科学及编程导论课程节选

You see how I completely bypassed The Wall Street Journal and I went to Treasury Direct?

明白我为什么要抛弃《华尔街日报》,而直接使用"国库指南"了吗

耶鲁公开课 - 金融市场课程节选

I mean you have to ask yourself why did we ban thalidomide.

请回想一下,我们为什么要禁止使用沙利度胺。

普林斯顿公开课 - 人性课程节选

Now, that's a very important point, because why in the world would you give a shield of the kind I am describing, for a man to defend himself, if you imagine him standing by himself anywhere, if you imagine him any distance from the rest of the guys fighting alongside of him.

这点非常关键,那就是到底为什么要将,这样一种盾牌,给士兵们使用,想象一下这个场景,这个士兵在战场的某个角落孤军奋战,与其它友军士兵相隔甚远

耶鲁公开课 - 古希腊历史简介课程节选