在过去的一个世纪里，人类对淡水的使用以超过人口增长率两倍的速度增长。

Over the past century, human use of fresh water has increased at more than double the rate of population growth.

youdao

那是比现在平均快20倍的速度。

That is an average of 20 times faster than now.

youdao

绝大多数功能2 - 20倍的速度提升(调用、构造、数组)。

2-20x speed up of most features (calls, construction, arrays).

youdao

Gallium arsenide switches ten times faster than silicon All of a sudden,I've got a clock speed ten times faster with no change in design.

砷化镓启动的速度是硅的10倍,突然，我得到了10倍快的时钟速度,但是设计没有发生任何改变。

麻省理工公开课 - 固态化学导论课程节选

Others are a bit uncomfortable with that, They're going twice as fast.

其他人可能对这个结论不太满意,他们会觉得是这个速度的两倍

耶鲁公开课 - 聆听音乐课程节选

Tests show in the nineteenth century that people could type four or five times as fast as they could handwrite and there's no ambiguity because it's very clear what key was struck; whereas, handwritten--fast handwriting becomes impossible to read--or difficult.

通过测试显示，在19世纪,人们打字的速度是手写的4至5倍,而且也不存在字迹模糊的问题,因为键盘敲击出来的非常清晰;,而手写，尤其是快速手写根本无法阅读,或者说是很难阅读。

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