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"And now,with this report, we have a very solid road map that we need to make these goals real, to solve this problem within a generation.
VOA: special.2010.06.07
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It literally halves the amount of time it takes to solve that problem but we can actually do better.
它能把解决问题时间的缩短一半,但其实我们能做的更好。
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That's one challenge and we'll talk about ways to think about engineering approaches to solve that problem.
该问题一直很具挑战性,我们会讲到,如何用生物医学工程的方法来解决它
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Imagine a swimmer in water over his head You are in deep water when you are facing a problem that you do not have the ability to solve.
VOA: special.2009.05.10
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So we want to solve that problem.
好，我们想。
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He believed that negotiation,not force, was the way to solve the problem.
VOA: special.2011.03.03
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Well, this is a problem that we have solved and will solve in the weeks to come. See you Monday.
嗯，这是我们解决了的一个问题,并且将在接下来几周来解决这个问题，下周一再见。
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The most idealistic hopes attached to the Pill were that it would solve the problem of overpopulation,and poverty;
VOA: standard.2010.05.12
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In some ways I think that that's because the poem Lycidas seems in some ways to solve the problem of Milton's waiting, this problem that he has of needing to wait.
就某些方面而言，我认为是因为,看起来以某种方式解决了弥尔顿耽搁多时，却又的确有等待的必要的问题。
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Mr.Obama acknowledged that government initiatives cannot completely solve the unemployment problem, and that the private sector will have to create large numbers of new jobs.
VOA: standard.2009.12.04
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However, after a while,he comes to be too satisfied, too comfortable with his own brilliance and when another threat comes to the city,he is confident that he can solve the problem again for his people.
但是此后,他过于满足于,他自己的智谋,以至于他坚信能为他的人民,化解新的威胁
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"This is about every family, every business and every taxpayer who continues to shoulder the burden of a problem that Washington has failed to solve for decades.
VOA: standard.2009.07.23
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So at the very same moment that positing the nonsplitting of souls seems to solve the fission problem of duplication, it yanks the rug out from underneath the soul theorist by undermining one of the types of arguments for believing in the soul in the first place.
所以在为了解决复制产生的裂变问题,营造出灵魂的不分割性时，也侵蚀了一开始相信灵魂的存在的论据,从内部动摇了灵魂理论者。
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"In the long run the only real way to solve this problem is to make sure that we've got a Palestinian state side by side with an Israel that is secure."
VOA: standard.2010.06.10
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Now, this is a pretty familiar widget of little gadget that you might see on most websites today, but my God, what an uninteresting problem to solve ourselves.
这是一个大家都很熟悉的小工具,现在在大多数的网站上都可以看到，天哪，如果我们自己解决这样的问题那将是多么无趣！
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"This is a partial solution that appeals to people who want a quick fix and it is not going to solve the problem, it will not prevent the recruitment of terrorists we have seen.
VOA: standard.2009.09.10
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That doesn't solve the problem we had before though Then I'm going to append it, and keep the last change for future use.
这样没有解决我们之前的问题,所以我要给它加上一个值，让上一次的变化能够用到未来的例子中。
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We'll talk more about this later, but it often happens that when you change your program to solve one problem you break it, and things that used to work don't work.
我们以后会更多的去讨论者一点，但是经常发生的情况是当你因为,一个问题修改你的程序的时候,你修改了程序,但原来没问题的模块。
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OK. Binary search is perhaps the simplest of the divide and conquer algorithms, and what does that mean? It says, in order to solve a problem, cut it down to a smaller problem and try and solve that one.
好了，二分搜索也许是,最简单的分治算法，这意味着什么？,也就是说，为了解决一个问题,把它切割成小的问题,然后再来一个个解决。
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That's a lot harder of a problem to solve if you need to reconstruct the fragmentation, yeah.
如果你需要重构这些碎片,会有很多很难的问题等着我们。
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And what it was designed to do, was to solve that specific problem.
这就是它被设计出来的目的，用于解决某种专门的问题。
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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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Here's another problem that I'd like to solve.
那么我们已经看过了这样的一个例子了。
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You can take a problem that might be relatively intuitive to solve but when you scale this thing up as is increasingly the case in the web, in large data systems, and so forth, you actually have to now think smart, you actually have to think efficiently and you have to solve this problem effectively.
你可以把一个问题用比较直观的方法解决,但如果你把此类问题的数量增大,正如越来越多的互联网，和大规模数据系统中出现的问题等等,你应该考虑怎样才能更简便，怎样才能更高效,你应该用行之有效的方法处理问题。
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We'll see why they have to separate that in a minute, but they do that these lipid bi-layers solve that problem for them and they're self-assembled structures from these molecules called phospholipids.
我们马上会讲到为什么要把它们隔离开,脂质双层膜解决了这个问题,而这些自主装结构,就是由磷脂分子组成的
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That gets us to the smart thief. Why is this thief smart? Because she took 600. And she learned 600 that in fact there is a good way to solve this problem. And that's what we're going to talk about next. And that's something called dynamic programming.
现在我们要当聪明的贼,这个贼为什么聪明呢？,因为它选择了,它知道这事实上是解决这个问题的好方法,这就是我们接下来要讲的,也就是动态编程。
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What this basically means is, you're given some problem to solve, that you've never seen before.
我们还会再讲讲这些内容,最基本的意思就是你有一个问题要处理。
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So when you're trying to think about is this a problem that I can solve with dynamic programming, these are the two questions you ask.
所以当你想知道能否,用动态编程来解决这个问题时,你可以问自己两个问题。
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I've got one test, I've got a subtraction, I've got a multiplication, that's three steps, plus whatever number of steps it takes to solve a problem of size b minus 1.
我进行了一次比较，一次减法，一次乘法，一共是三个步骤,再加上t的步骤数。
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