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What I mean is that this tool doesn't speak loudly; it whispers, and you have to lean forward to hear it.
我是说那种工具声音不会很大;,它是低语的，你不得不倾身细听。
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It's a ladder used to ascend a tree, it's a kind of tool of ascent that's a kind of a tool for getting fruit.
这是用来爬上树的梯子，是一种上升的工具,也是用来摘果子的。
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And this is a tool with which you can navigate all the things that we know about going on campus.
这是你能够掌控,校园中发生的所有事情的一个工具。
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I think it's pretty widely known that asset allocation is far and away the most important tool that we have available to us as investors.
我认为,人尽皆知,资产配置是,投资者可用的工具中,最重要的工具
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OK. All right, let me show you one other tool that I want to use. Which is, I've written that piece of code, I ought to check it. Well, I could just run it, but another useful thing to do is, I'm, especially as I want to debug these things, is to simulate that code.
好，那么，让我给大家讲下,我想用的另外一个工具吧,也就是，我已经写好了这一块代码，我应该去检查检查,那么我可以去运行它,但是特别是当我想要调试代码的时候。
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From this point of view then, the reason why you sneeze when you have a cold is that your cold the cold virus is using your body as a tool to replicate itself.
从这个角度看，感冒时打喷嚏是因为,感冒病毒用你的身体繁衍后代。
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This is mainly a research tool now, but there's lots of reasons to believe that this is going to change the way that physicians practice medicine by allowing them to diagnose or predict what's going to happen to you in ways that they can't currently.
这项技术现在还只是一种研究工具,但我们有理由相信,它将改变,内科医生诊疗实践的方式,因为它能让医生,诊断或预测出病人将要得的病,这是他们现在做不到的
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That's what we wanna achieve with Kindle, to have a device, so simple, it's a tool that would disappear and let you enter the author's world.
这就是我们想要通过Kindle达到的目标，设计一种简单的装置，自己消失的同时,能够让读者进入作者的世界。
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It's a valuable tool that you want to have as a programmer.
对于作为一名程序员的你来讲,这是很有价值的一个工具。
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And I think the fact that our foreign investments are generally denominated in currencies other than the dollar is also attractive -a good diversifying tool for the university.
我认为,我们的资产中,有用非美元计价的国外投资,这点也是相当有吸引力的,对学校来说是个很好的多元化延伸
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You then go to dinner, you come back and you realize that your roommate has now vested you by five seconds and three hours later you've inched ahead again ; so it's a wonderfully motivational tool; and speaks to just how addictive frankly this stuff was and that too for me.
然后你去吃饭,回来后意识到你的室友已经快你五秒钟,三小时后你再次小幅领先,所以这是一个奇妙的激励工具;,坦率地说这东西多么的诱人,对我来说也不例外。
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That, by the way, is also a good debugging tool.
顺便说一下，这是一种很好的调试方法。
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The standard library, that first line of code, it's not strictly necessary but any time you use a function, a tool that someone else wrote that lives in that so called library, you do need that include line as we'll see.
标准库函数--第一行代码，严格来说，不是每次都要写的，但是一旦你调用某个别人写，的函数，而这个函数又恰巧位于标准库里面,你就要像我们看到的这样，把它include进去。
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So you have to somehow convert the source code, the C code into 0s and 1s and for that process there exist this tool called a compiler that someone else wrote that takes this stuff as input and produces this stuff as output.
所以你必须把源代码，即C语言代码转换成二进制文件,这个过程就需要我们提到的编译器了,它是由别人编写的一个软件，以这些代码作为输入,将会产生的输出。
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As a matter of fact, it's so widely believed that asset allocation is the most important tool that I think some people have come to the conclusion that it's some sort of law of finance that asset allocation is the most important tool.
事实上,我们普遍相信,资产配置是最重要的工具,以至有人得出结论,资产配置是最重要的工具,已经算是一条金融学定理了
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It's really been a powerful tool in molecular biology because I might have a very small copy of a gene that I'm interested in and I can make enough copies that I can start to do something else with it.
这确实是分子生物学的一项利器,因为我可能只有,很少量的感兴趣的基因拷贝,而我可以马上制造出足够数量的复制品,能使我用作其他用途
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Well, it would be useful because if I could take cells from the skin, find stem cells in the skin and then de-differentiate them so that they were now capable of becoming liver, or brain, or things that they're not going to become in their normal site, then that could be a very powerful tool for medicine.
这是因为,如果我能取一些皮肤细胞,找一些皮肤干细胞,并将它们去分化,那它们就能分化成肝脏,大脑或其他一些,它们原本分化不出来的细胞,这可以成为一个医学利器
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> So this is just a dumb text editor called Nano, dumb in that it's very simple which is nice because it eliminates a lot of the complexities of learning a new tool when really all you wanna do is solve an actual problem.
这是NANO文本编辑器，它很简单，可以消除因学习这个新工具,而带来的许多复杂问题,你真正需要做的就是解决一个实际问题。
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Simply by clicking that link you can then log into your account; and then on the left hand side what appears is a little menu of all of your friends who are also using this tool and you can select any one of them and actually see what that person is shopping.
只需轻点鼠标便可进入自己的账户;,页面的左边有一个菜单栏,其中是你所有也在使用这个工具的朋友,你可以选中其中一个,查看ta所选择的课程。
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Someone-- or someone had to implement, had to write a tool called printf that itself takes input between quotes and produces as output some characters on the screen.
需要有人去实现，这个printf函数,以双引号间的信息为输入,输出相应字母到屏幕上。
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OK, so how can I code this up? Well, you might think, let's just jump in and write some code, I don't want to quite do that though, because I want to show you another tool that's valuable for thinking about how to structure the code, and that is a something called a flow chart. Now.
好，那么我怎么把这个以代码实现呢，你可能会想，让我们进去直接写代码把,但是我不想这么做，因为我想教给大家另外一项很有价值的,用来组织代码的工具，叫做流程图,现在，像Guttag教授,和我这么大岁数的人。
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And conceptually, the idea of cubing a value feels like you could package that up into a little box, a little tool that takes input, a value, and returns output the answer A* so you don't have to constantly do A star, A*A So this program ,at the end of today, is pretty much the same thing.
概念上，算一个值的立方就像是,你可以把一个值打包放在一个小盒子里,一个用来接收输入的工具,一个值，然后返回一个答案,所以你并不需要一直使用，等等。，A，star，，A，，and，so，forth。,这个程序，最后，是一个差不多的东西。
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