And I'm going to give it a name, and right now I'm just building but first of all, what does a class do?

尤其是，我要做的是就是，要去做完这里,因此我首先要去建立一个对象，它要代表一个点？

麻省理工公开课 - 计算机科学及编程导论课程节选

First of all, I'm very pleased when this happens, because I'm pretty confident that I can do this under duress, but I may not do it right every time.

首先,我非常乐意你们指出我的错误,因为虽然我对这些公式了如指掌,但我并不能保证每次都写对

耶鲁公开课 - 基础物理课程节选

First of all, I do prefer that you attend lecture.

首先，我当然更希望你们出席课程。

哈佛公开课 - 幸福课课程节选

.. And I begin by remembering... this is the way I begin most of my economic thoughts ...a conversation I had with Milton Friedman And Milton started with the position, first of all, what he wanted to do was decrease government spending.

我记得。,我习惯这么思考经济问题了,我记得曾和米尔顿·弗里德曼谈过一次话,刚开始，米尔顿的立场是，有一点先说明，他其实是希望,政府削减财政支出的。

斯坦福公开课 - 经济学课程节选

That's the question we're going to try and address. If we can do this, this is good, because first of all, it removes any questions about what machine I'm running on, it's talking about fundamentally, how hard is this problem, and the second thing is, it is going to do it specifically in terms of the input. Which is one of the things that I was worried about.

这是一个我们接下来要去,尝试和解决的问题，如果我们能做到的话会很不错，因为首先，它解决了结果可能和我,运行的计算机有关系的问题，因为这从根本了告诉了，我们这个问题的复杂度，第二件事情,就是这种方法可以依据输入的大小来计算,而这正是我最担心的地方。

麻省理工公开课 - 计算机科学及编程导论课程节选