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Some eye care professionals say all that screen time has led to an increase in what they call computer vision syndrome.
VOA: special.2011.08.01
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And I don't know why, but since time immemorial that is the way computer scientists have drawn trees.
叶子是在最下面的，我不知道为什么,但从记事以来他们就是这么画树的,这也许就是为什么我们。
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In my free time, I so look forward to not being on the computer.
空闲的时候，我太希望不要对着电脑了。
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Studies show a link between time on a computer or in front of a TV and obesity.
VOA: standard.2010.07.02
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Well, you know, it goes back to the beginning of the formation of the personal computer industry, which--that sounds like a long time ago.
嗯，你知道，这要追溯到,个人电脑产业的形成初期，听起来相当久远了。
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But the judges ruled that the extradition was lawful and proportionate to his crime, which U.S.prosecutors have called "the biggest military computer hack of all time."
VOA: standard.2009.07.31
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Now this is not the kind of stuff that computer scientists spend all their time doing, but it will germane.
现在，这并不是计算机科学家,要花费全部时间的地方，不过与此密切相关。
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"What I would like for the country and everybody to know is that with the age of the computer, it takes time for us to try to keep up with the computer but if some people would start writing again, and sending their bills by mail, maybe it could ease a little of the burden as far as the financial difficulties that we are in."
VOA: standard.2010.04.13
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I was deciding between political science at the time and computer science because I have always been fascinated by cities and at some point want to maybe potentially go into government I'm still not quite sure if I have more effect there or more effect in programming.
我那时要在政治学和,计算机科学,中做出选择，因为,我一直为城市着迷,我潜意识里有些想去政府工作,我并不确定我以后在,政治上更有成就还是在编程上更有成就。
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You see these images on computer screens all the time; it's an example of an EKG or ECG, an electrocardiograph.
你会一直在电脑屏幕上看到这样的图像,这就是EKG或者ECG,即心电图
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Actually it sort of strucks me like that that's certain message sort of time and I think of computer now. People always use them. I thought that save us time. Some've seemed to have more work.
事实上在某种程度上它震慑到我,那是某种关于时间的信息,此刻我想到了电脑，人们总是应用它，我以为,它节省了时间，但人们似乎有更多了事要做了。
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Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.
想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。
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Well, that suggests that you were not using memory correctly and so we'll tease apart today exactly what it means to navigate inside of a computer by way of memory and we'll also touch on over time what are some of the evils that might happen.
嗯，那表示你没有正确地使用内存,我们将详细讨论,怎样操纵计算机的内存,以后，我们还将提及,可能发生的有害的操作。
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It was made by a computer scientist, but now, it's fun time.
它是一计算机专家发明的，不过现在才更有意思。
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Because what you don't see in this file is any code a that actually says put a letter of the alphabet at the top left hand corner of the screen and then put the next character to the right in other words, I'm taking for granted at this moment in time that my computer knows how to print something to the screen.
就是这些你在本文件中看不到的一些代码,实现了将首字母,放在屏幕的左上角,然后把其他字母加在其右边，我想当然地认为,我的电脑知道如何打印相应信息到屏幕上。
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