A typical Mac OS X application spends most of its time in the kevent system call, waiting for an event from the kernel to wake it up.

一个典型的Mac OS X应用程序的大部分时间在用在kevent系统调用上，等待从内核来的事件来唤醒它。

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Visualize how you would like it to end instead; the next time it occurs, try to wake up just enough to control its course.

设想一下，你是多么希望它反而能够结束；下次它再出现的时候，试着醒来，这样恰好足以控制住它的进程。

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It can help wake yourself up.

它可以帮助你清醒。

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Hopefully it is not too late for us to wake up to make our earth more healthy and beautiful.

VOA: special.2010.04.23

Wake it up on Judgement Day.

不会是原来的我。

耶鲁公开课 - 死亡课程节选

Sure, if my son would wake up and I didn't tell him, he wouldn't know that it was duplicate.

当然，如果我儿子醒来,可我还是没告诉他，他不会知道这塔是重新搭的。

耶鲁公开课 - 死亡课程节选

"The people of Venezuela have a seed of solidarity, which only needs something as big as this to wake it up and realise its potential, " La Hora quoted him as saying.

BBC: Venezuelans 'more united than ever'

If it serves as a wake up call, it should be to the fact that the veneer of civilization can be terrifyingly thin.

WSJ: Review & Outlook: London Is Burning

"Take your head out of the sand and face up to reality because it will hit you between the eyes like a steam train if you don't wake up to it, " he said.

BBC: Elderly care: Norman Lamb urges greater family role