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So, what will start with on Monday is doing the most simple example of methane using these Lewis structure rules.
因此，下周一上课,我们会先以最简单的例子--甲烷开始,使用这些路易斯结构的规则。
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I put off using Facebook for a long time.
很长时间以后我才开始使用Facebook.
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So now that we begin to have this ability to express strings in memory, to understand what they are, we can start to apply actually real-world algorithms to them.
现在我们开始用这个技能来在内存中表达字符串,来理解它们是什么，我们可以开始,我们可以对其使用实际的，现实生活中的算法。
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But when I actually start to spend the money, I told my people, "We need to spend this over the next 12 months.
当我开始使用这笔资金的时候，我告诉我的员工，这笔钱要维持公司运营12个月。
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He started with the lowest instruments and then goes to the high instruments and then back to low instruments at the end.
他开始使用声音最低的乐器,然后转向高音乐器,最后回到声音低沉的乐器
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So this was a bit of joke and surprise made them angry about this convergence. Then something even worse happened. People started to talk about using the internet to carry voice conversations for free.
所以这有种开玩笑和惊奇的意味,使他们对聚合很生气，而后更,糟糕的事发生了，人们开始谈论关于,使用互联网免费传输声音会话。
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Since in historical Greek times, let us say the fifth century B.C., the people who inhabited the Peloponnesus were mainly speakers of the Greek dialect called Doric.
从有历史记载的希腊时期开始,比如说公元前十五世纪,居住于伯罗奔尼撒的人们,是希腊多利安方言的主要使用者
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He's beginning to put aside all of those literary anxieties induced by his reading of Shakespeare, and it's as if he's more and more willing to use as a kind of literary assistant, or helper, Spenser: the great poet of holy matrimony and married sexual bliss.
他开始抛开那些阅读莎士比亚,得到的文学焦虑感，他似乎越来越愿意,使用斯宾塞作为文学助手，斯宾塞：,是神圣婚姻和婚姻性生活祝福的伟大诗人。
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And, furthermore, he started to abbreviate.
此外，他开始使用缩写词。
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And if you go back into the 1800's when thermodynamics was starting, there were a zillion different temperatures scales Everybody had their own favorite temperature scale The one that we're most familiar with is the centigrade or Celsius scale where mercury was the substance, and the volume of mercury is the property.
如果你回头看看19世纪温度计,刚开始使用的时候，那时有不计其数的不同温标,每个人都有他们自己最喜欢的温标,我们最熟悉的是,摄氏温标，用水银,作为工作物质，水银的体积是所用的性质。
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Well a number of you have spent this past week playing with this particular tool which is a project the course has been working on for some time in an effort to make it easier and more social to actually shop for courses.
在过去的一周里,已经有一部分人开始使用这种特殊的工具了,这门课程一直在致力于这一工具的开发,目的是为了让课程变的更简单,选课更人性化。
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So in a sense, that's a good infinite loop that is as long as you're using the program, it's constantly checking your grammar and spelling, and underlining things, so infinite loops aren't necessarily bad if the objective is actually being met.
因此从这个意义上说，这是个好的无穷循环,只要你开始使用这个软件，它不停的检查你的语法，拼写或者下划线等，通过这种方式达到目标的时候,这样的无穷循环并不总是坏的。
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So, ask yourself frankly especially when it comes to designing your own tools and your own programs whether it's for real users to use, whether it's for your research group to use in some other field, you know, where do you even begin?
坦白讲，问一问你们自己,当你设计一个工具，一个程序时,它是否是为真实用户使用的，还是为在其他领域的,研究团队使用的，你们懂的，你从哪里开始？
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So I set about on two missions, the first was to visit high schools around country and talk to young people about their use of digital technology and second was to go online and began to look closely at websites, chat rooms, internet list that young people were creating.
我为此制定了两个任务，第一个是拜访全国的高中,与年轻人进行交谈,关于他们对电子技术的使用,第二个任务就是上网,开始认真研究那些网站，聊天室，以及年轻人们所创造的网络世界。
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Starting next week you'll actually be using a cluster Cloud CS50 net of systems that CS50 itself runs called Cloud.CS50.net.
从下周开始你将使用一个运行CS50的系统群集,称为。
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And so you have to go back to the drawing board and realize Bubble Sort or whatever it is you're using just isn't enough to snuff, I need to come up with something more clever.
因此，你必须重新开始,而且会意识到冒泡排序,或你正在使用的方法并不理想，我需要提出一种更好的方法。
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And we've only just begun using it, but it has just a bunch GetInt GetString GetDouble of very useful functions like GetInt, GetString, GetDouble, And so as those names imply, you can just cull these functions with no arguments and you'll get back that data type based on its name.
我们刚开始使用了它，里面有很多的,有用的函数，像，所以，那些名字暗示，你可以挑选这些,没有参数的函数，然后你可以通过它的名字,获取他们的数据类型。
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It's a good sort of question that gets raised in such a problematic allusion: how do you set out to write an original poem within such a conventional genre like the epic?
对于这样一项有问题的引用,提出这些问题是很好的：,你怎么能开始写一篇标榜原创的诗作,却使用史诗这一传统的文体呢？
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And I'll point out as we proceed, because I kind of have to start using the cloud here.
稍后我会继续指出，我们需要,开始使用云了。
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Number two, pointer dereferencing starts at the pointer and follows its arrow over to access its pointee.
第二，指针非关联化从指针开始,通过它的箭头,来使用它的指针数据。
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Starting to get useful because, in fact with eight bits can you implement things like this?
八个比特开始有用，这是因为使用八个比特你可以实现像这样的东西？
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