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If you're wondering what's OK or what's not OK, it's very clearly written out in this handout, so make sure you read through it, because it is your responsibility to make sure that your calculator does not have anything extra programmed in it.
如果你不清楚什么可以什么不可以，讲义上写得很清楚，所以请大家务必看完它，因为你有义务保证,在自己的计算器里,没有编上额外的程序。
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I like the idea of... after seeing that movie, it makes you afraid to go home and go to sleep,
看完那部电影后，我就喜欢上了那种创作，它让观众不敢回家上床睡觉，
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In our business, you got to be inventing new things because software doesn't wear out, it doesn't break, or at least if it breaks it was broken when you finished it, it doesn't break over time the way physical goods do.
在我们行业，你需要不断发明新事物,因为软件并不会磨损，不会坏，或者至少如果坏了,也是在你运行完之后，它并不像物理上的东西会随着时间磨损。
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But he continued to say "it is possible; there is no human limitation on that; " we can run the mile in under 4 minutes."
但他还是说“有可能;,在这件事上人类没有极限;,我们能在四分钟之内跑完一英里“
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This is the slide that I left on last time and the idea here was to use plasmids, which I talked about last Thursday, to introduce genes into animals.
这是我上节课没讲完的一张幻灯片,这里的思路是利用,上周四所讲过的质粒,以将基因导入动物体内
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As you can tell from the cameras, the course is in fact filmed for reasons of distance education and your benefit for review; we've been working on this past summer what we dubbed cs50.tv which is our own delivery mechanism for these videos.
你们从大屏幕上可以看出来,该课程实际上是为远程教育拍摄的,你们能够在评论的过程中获益良多,今年夏天我们一直忙于cs50。tv网站的事,这样，拍摄完的视频就可以上传到这个网站。
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My favorite professor is David Wallace. I just came out of his class right now.
我最喜欢的教授是大卫·华莱士。我刚刚上完他的课。
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The worst you can ever do investing is lose all of your investment--lose 100%.
在投资上,最糟糕的情况就是,把本金也全亏完,也就是亏100%
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We'll loop back as we go through the class to questions about what's gone so horribly wrong, and more important, from a public health point of view, what can be done about it?
当所有的课都上完后我们会再回头看,到底是什么出了问题,更重要的是,从公共健康的角度来看,如何才能纠正这些错误呢
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