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You get down to brass tacks when you say, "it sounds good, but how much does it cost?"
VOA: special.2010.05.16
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I think it depends on whether the list is odd or even in length. Actually, that's probably not true. With one, it'll probably always get it down there, but if I've made it just equal to two I might have lost.
是奇数还是偶数，事实上,这是不正确的，如果最后剩下一个,那可能得到了结果,如果剩下两个，可能错了,所以，首先我们要格外。
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You know, frankly, when it comes down to it, people want to give money and get something in return.
坦率地说，归根结底一句话，人们在有所投入的时候也是期待有所回报的。
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The train was slowing down as it came into the town of La Crosse where the three soldiers would get off the train.
VOA: special.2009.12.12
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You could think, you have to think earnings are going to go up twelve-fold to get it down to four times earnings, which will take a long, long time.
你可能会想，你必然认为收益会上涨12倍,让它回落到四倍于原来收益的地方，会花费很长一段时间。
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"It's really standing firm and not letting those kinds of questions get you down because they are going to come."
VOA: standard.2010.02.25
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If things didn't work out long term, they still have a spot for me I think if I want to go back and finish my MBA it's just not that high risk when you get right down to it.
如果长期下来不行的话，他们仍然偏爱我的话，我想我可以,回来读完工管硕士，实际去做的话困难并不大。
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"It appears that cell contact and landline contact is either down or so busy that we definitely cannot get through.
VOA: standard.2010.01.12
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To get down to it, you have to cut away what is not true, what is inflated, beside the point, excess, ornament.
更直接点，你们要去掉不真实的，除了这点还有膨胀的，过量的和装饰的。
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Gump, damn it, put me down. Get your ass out of here.
VOA: standard.other
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OK. So, soon as I get down to a list that has no more than two elements in it, I'm done.
不超过2个元素的列表，那就结束了,注意，这里是小于等于。
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"It is always nice to get a little package on a Saturday but if it means not paying people properly or having to cut down, I will understand."
VOA: standard.2010.04.13
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He does go around and around the same idea a number of times, which does cut down on the notes for the class, " but it can get a little boring."
他的确一遍遍重复同样的观点很多次，从而减少了课程的笔记内容，但是会让人感到有点无聊“
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"Our team is continuing to make progress and looking at a plan to make the legacy cauldron more accessible to those who would like to come down and take pictures or get a better vantage point to it."
VOA: standard.2010.02.17
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to get a first down as it's called or second and third and fourth down.
去拿下所谓的第一个10码进攻，然后是第二个，第三个，第四个。
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"Because it's easy and cheap and every farmer can basically get their own phone or borrow someone's down the road, I think it's increasingly a way for them to gain access to things they didn't have before."
VOA: standard.2010.07.28
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So Jordan, playing the role of human is going to type or write something down on this piece of paper, GetInt hand it back to, get int.
所以Jordan，担任人类的角色，键入,或者在这张纸上写下点东西，把它传给。
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It can be very stressful especially because we don't get cell phone reception down there.
这可以使人很紧张，尤其是因为在地铁站我们的手机没信号。
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But it's really great to get down there and get like,
但去那儿真的不错，去买点儿
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The word in Greek is othismos, and if that was successful as it might be, it could knock down the lines of the front guys and get the other side running.
用希腊语来讲就是"othismos",如果这样的推搡战术成功,就能击溃方阵的前排,使敌方溃不成军
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It took these institutions until 1993--a full six years-- to get their bond allocation back down to where it had been prior to the crash in October 1987.
这些机构直至1993年,整整六年时间,才恢复到1987年10月崩盘之前的,债券投资配置
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And it's just gathering together the multiplications while counting down the exponent. And you can see it when we get down to the end test here, we're going to pop out of there and we're going to return the answer.
这个方法就是通过乘法,来一个一个的减小指数,可以看到,最后面的结果测试，我们会在这里退出,然后返回答案。
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Harvard All right, I then get down here where I'm going to remove it.
让我们看看，额，怎么去删除,好，先到这儿来，然后remove掉它。
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A gig is 10 to the 9, so it does two operations in the length of time it takes light to get from one foot off the table down to the table. That's amazing.
因此光行进一英尺的,时间内电脑可以,进行两次基本运算,这太神奇了。
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It's a bad habit to get into, because when you come back to it, it may haunt you later on down the road. So really get into that notion of trying to be defensive as you program.
来运行程序的时候,错误就会出现缠住你了,因此现在我们真的要培养,在程序中有防卫性设计的概念。
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The second question I want to ask is what's the base case? When do I get down to a problem that's small enough that it's basically trivial to solve? Here it was lists of size one. I could have stopped at lists of size two right. That's an easy comparison.
第二个问题是什么是基础条件？,我要将问题分解到何时才使得问题,小到可以解决的基本问题？,这里是当列表的长度为1有时候,我也可以在长度为2的时候停止分解,那是一个非常简单的对比。
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I just doubled the indentation each time so you can see it. So each successive call, notice what's happening. The argument is getting reduced. And we're going another level in. When we get down to this point, we're calling it with just a string of length one.
因此每次成功调用注意它的过程,我们的命题不断简化，而且我们不断深入嵌套,当我们走到这一步的时候,我们就是在调用它处理，仅有一个元素的字符串了。
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So, it was in the 1600s that probability theory started to get written down as a theory and many things then happened in that century that, I think, are precursors both to finance and insurance.
所以直到十七世纪,概率论,才被记录下来,形成理论,并且在那个世纪里诞生了,金融和保险的雏形
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But notice what this does. The first thing it does is, it says, let's check and make sure x is greater than or equal to 0. If it isn't, notice what's going to happen. None of that block is going to get executed, and it's going to come down here and print out a useful piece of information, which says, hey, you gave me a negative number. I don't know how to do this.
做的是和以前一样的事情,但是注释它做了什么，第一件做的事情就是,程序说，要去检查并且确信x是大于等于0的，如果不是的话，请注意会发生什么,下面的代码都不会被执行,程序会到这里来然后显示一些有用的信息,信息会说，嘿，你给了我一个负数,我不知道该怎么弄这个了。
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