And if they can't answer that question, I say well, before you even run it, have an answer to that.

如果他们没法回答这个问题的话，我会说好吧，在你运行实验之前，先回答这个问题吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

It repays innumerable readings and re-readings, so I urge you to read it seventy-five times, let's say, before you come to class on Monday.

这需要反复的阅读和再阅读，所以我建议你们在周一来上课前，要读七十五遍。

耶鲁公开课 - 弥尔顿课程节选

I mentioned this before -I think I mentioned it before -if you say, I'm going to ask you to bet on a coin toss.

我之前提到过...,应该提到过...,我邀请你与我赌硬币正反面

耶鲁公开课 - 金融市场课程节选

Well before I say that, I should say I'm not going to change it, you are.

在我说出来之前,我需要说明 不是由我来改变它,而是由你们来做

耶鲁公开课 - 博弈论课程节选

All right, so before I begin I just want to say I want to keep this pretty informal so feel free to jump in if you have comments, questions if you disagree with me.

在我开始之前,我想说,不需要那么正式,如果大家有什么见解或者问,如果大家有什么不同意见,希望大家有一些不同的见解。

麻省理工公开课 - 电影哲学课程节选

int So whereas before I mentioned int, turns out if you wanna put a string in a variable, you have to say this is a string.

先不管我之前提到的，如果你想把一个字符串赋给某个变量，那你必须事先声明这个变量是string类型的。

哈佛公开课 - 计算机科学课程节选

So Milton will continually be saying in his prose tracts, "Oh! I just had an idea. Dear reader, before I go on, perhaps I should say something about myself. I need to explain something to you about where I'm coming from. You wonder who I am to tell you this?

所以弥尔顿会在他的散文中不停地说，“哦！我有一个主意，亲爱的读者，在我继续下去之前,也许我应该介绍下自己，我需要向你们,解释一下我从哪里来，你们会想我是谁呀？

耶鲁公开课 - 弥尔顿课程节选