Rarely is the migration of a production run time environment a simple matter of shutting everything down, installing new hardware and starting everything back up.

迁移生产运行时环境绝大多数情况下不可能是简单地关闭所有程序、安装新硬件和重新启动所有程序。

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In his photographs of gas stations, diners and cemeteries he found a beauty so simple but commonplace it was often overlooked, so unspeakably true but poignant it was rarely acknowledged.

在他的一些照片中，如加油站、就餐者和公墓等，他发现了一种美，这种美非常简单而平常，通常为人们所忽视，非常真实却很少为人所认知。

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The truth is rarely pure and never simple.

真相很少纯粹，也决不简单。

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Doing something big and important is rarely as simple as just getting it done.

FORBES: How to Start the Big Project You've Been Putting Off

There is probably an element of truth in all three suggestions, for the Wordsworth who emerges from this portrait is a contradictory human being whose motives are rarely pure and never simple.

ECONOMIST: British poets

The reasons why someone might take as drastic a step as killing himself are complex and rarely boil down to a simple trigger, experts say.

WSJ: Legal Case Strained Troubled Web Activist