在讲之前,我想再说一点,关于MM模型和股利无关性
Before I talk, I just want to say one more thing about Modigliani-Miller and dividend--irrelevance of dividends.
在掌握政权之前，他们觉得受到那些控制一切的、讲英语的白人的压迫。
Before they took power, they felt oppressed by the white English speakers who controlled things.
在我们四处走走之前，我还有什么要跟大家讲的呢？
从逻辑上讲，我们应该在做事之前先了解清楚，这大概就是专家们在我们的教育体系中强制推行这一做法的原因。
Logically we should learn about things before doing them and that is presumably why the experts enforce this in our educational system.
在探讨一些其他问题之前,我想简单的讲一下语言的这三个成分
And I want to talk briefly about each of these three parts of language before looking at some other issues.
在讲我们这个例子之前还要注意最后一件事。
One final thing to thing to note in this environment before turning to our example.
好，让我们在讲形式电荷之前，再给一个例子画一下路易斯结构。
All right. So let's try one more example of drawing Lewis structures before we talk about formal charge.
在陷入困境之前的很长一段时间内，他们可以承受亏损，也可以假设不会有任何问题发生，但是原则上讲是有可能会出问题的，这就是我们面临的现状。
It's still — they can make losses for a long time before they're in trouble, so presumably there won't be a problem, but in principle there could be and so that's the kind of issue that we have now.
或者更具体地讲，是在17870天之前的1961年的第216天。
Or more specifically, it was 17, 870 days ago on the 216th day of 1961.
津巴布韦及其前身罗德西亚(正确地讲，在史密斯先生提出这个名字之前，它还是南罗德西亚)让人类创造了大量的精彩著作。
Zimbabwe and its predecessor, Rhodesia (correctly Southern Rhodesia until Mr Smith compressed the name), have produced a crop of fine writing.
我们现在讲灵魂，在源于记忆的论证的基础上，灵魂是我们之前的一部分。
The soul, we now say, based on the argument from recollection, the soul is one of our prior parts.
所以，这些是你们可能会想到的，解法，如果你曾经面对这个情况，下一个问题，你们对反应堆管道，有任何问题吗，在我们继续讲之前？
And so, these are some solutions that you might wanna think about if you're ever faced with this situation. The next issue, do you have any questions on the reactor vessel by the way before I go on?
在我继续往下讲之前，顺便说一句，我必须对计算机科学和软件开发的实习生问题，做一点澄清。
By the way, before I move on, I need to clarify something about internships in computer science and software development.
从根本上讲，在程序将数据读入或复制到缓冲区中的任何时候，它需要在复制之前检查是否有足够的空间。
Fundamentally, any time your program reads or copies data into a buffer, it needs to check that there's enough space before making the copy.
在我继续讲这个故事之前我想先声明一下，我们几个都没有喝酒，而且我们也从不吸过毒。
Before moving on I do have to note that none of us had been drinking and we never did drugs.
你在讲可能做完的事，但在开始之前一年多的时间就过去了。
You talk about some things that may be done, but before they begin more than a year will have elapsed.
他讲这番话之前仅几个小时，巴黎就发布了一项重要的报告。该报告敦促各国，在粮价即将飞涨的时候，重新制订他们的生物燃料政策。
Just hours before his comments, a major report was released in Paris that urged countries to reconsider biofuels policies in the wake of soaring food prices.
一般在参考点之前为负，参考点之后为正，那么这和我们讲的有什么关系呢？
Typically it's negative what you are before the reference point, and positive afterwards. So, now, how does it relate to the things we've seen there?
之前我一直在讲由元组组成的列表，但本章几乎所有的例子也适用于由列表组成的列表、元组组成的元组以及列表组成的元组。
I have focused on lists of tuples, but almost all of the examples in this chapter also work with lists of lists, tuples of tuples, and tuples of lists.
回到之前关于VinceVaughn的例子：在《Swingers》里他扮演的是Trent这样一个或许有点不可一世的角色。但从总体上讲，Trent是个可爱的家伙。
Going back to my Vince Vaughn example: in Swingers his character, Trent, is maybe a bit over-the-top, but a generally fun guy.
所以在我去一个讲英语的国家之前，我想先提高我的英语水平。
So before I go to an english-speaking country, I want to improve my English ability first.
从本质上讲，在没有给出合理的理由说明为什么这是你应得的以及为什么你所要求的是合理的之前，不要去要求。
Essentially, don't ever ask for something without giving a good explanation of why you deserve it and why it's a legitimate thing to ask for.
我们在讲新课之前复习一下旧课。
在我介绍我的电话之前，请注意我讲英语。
在我们切这个由我们父母的儿子们的关心做的蛋糕之前，请让我荣幸地向客人讲几句话…
Before we cut into this beautiful cake made with loving care by us, their loving sons, a few words from the guests of honor…
如果我们只看字面意思问题就变得很简单了，卵生动物在鸡类之前很早就出现了，所以技术上讲是蛋先于鸡。
The question would be simple if we took it literally, egg laying animals existed far before chickens came about, So technically the egg came before the chicken.
在讲复数运算之前，我们先来回顾一下实数离散傅里叶变换，强调一下它在某些情况下数学上很笨拙。
Before jumping into the complex math, let's review the real DFT with a special emphasis on things that are awkward with the mathematics.
在讲复数运算之前，我们先来回顾一下实数离散傅里叶变换，强调一下它在某些情况下数学上很笨拙。
Before jumping into the complex math, let's review the real DFT with a special emphasis on things that are awkward with the mathematics.
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