即使我们在给定配置下实现了一定程度的性能改善，也不能保证当某种规格翻倍或减半之后还能获得性能改善(很遗憾)。

Even if we observed a certain level of performance at a given configuration, a performance improvement is not always guaranteed when doubling or halving a specification (unfortunately).

youdao

考虑你的工作量。你的工作量近期翻倍还是减半了？这两个现象都有可能是你不开心的原因。

Think about your workload. Has it recently doubled-or halved? Either scenario is a valid reason to be unhappy.

youdao

分享快乐，快乐翻倍；分担痛苦，痛苦减半。

Shared joy is double joy; Shared sorrow is half sorrow.

youdao

So NewsCorp, whose price doubled when The Wall Street Journal's fell in half, eats up and The Wall Street Journal is gobbled up by the bigger company.

当新闻集团的股价翻倍时,《华尔街日报》的股价却减半,因而《华尔街日报》被报业大鳄吞并

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