"He deals with a lot. He becomes frustrated in this one a little bit because he gets this close all the time and then gets told 'no' over and over again.

VOA: standard.2010.07.07

That's why your operating systems and your personal computers often crash for no apparent reason. Just because two things happen to, once in a while, occur at the same time.

这就是为什么你的电脑或者操作系统,经常会毫无预兆的崩溃了,这是因为两件事情正好同时发生了，通常还有人工输入。

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There is no better time to start a new company or a new idea than a depression or recession because a lot of the management teams were being asked to leave.

金融衰退和大萧条是,建立一个公司或是发展一个新想法的最好时机,因为很多管理团队都被辞退了。

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Right? If that was the case in that code, then my complexity is no longer log, because I need linear access for each time I've got to go to the list, and it's going to Lisp be much worse than that.

这里的复杂度不再是对数的了，因为每次在列表中，查找需要线性访问,可能还要糟糕,其实，有些编程语言，如。

麻省理工公开课 - 计算机科学及编程导论课程节选

Then it lands on your foot, because assuming the cannon is at zero height, the cannonball certainly comes out towards the enemy, but has no time of flight.

然后它就会落在你的脚边,因为假设大炮的高度为 0,炮弹笔直地出膛打向敌人,却没有时间飞行

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