让硬盘停转并且降低CPU速度可以在CPU及磁盘活动低于设定阈值的任何时间范围内执行。

Spinning down the hard disk and setting a reduced CPU speed setting can be performed for any time range when the CPU and disk activity is below a set threshold.

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雷曼兄弟破产不过三年，记忆犹新，当时世界印钞机可能停转，留给我们的时间只有48小时。

Three years on from the collapse of Lehman Brothers, the air is thick with memories of a time when the world was 48 hours away from cash machines running out of money.

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时钟的时针、 分针和秒针每天不停转动；太阳伯伯和月亮姐姐每日随著时间的转变而上班下班；春夏秋冬在更替之际，小朋友亦不断长大。

As hands of clocks keep running day and night, the sun and the moon work according to schedule. The children have grown along with seasonal changes.

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