新加坡总理李显龙在我们选出的领导人薪资排行榜上名列榜首。他的工资是这个城市国家人均GDP的40多倍。

Lee Hsien Loong, the prime minister of Singapore, tops our list of selected leaders' salaries. He is paid more than 40 times the city-state's GDP per person.

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现在它们已经大了很多很多倍。

Now they are many, many times as large.

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“这需要付出多倍的努力”，他说道。

“This is a multi-quarter effort”, he said.

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This shows the greatly magnified compared to the size of a cell because viruses are much, much smaller than cells.

这是一幅放大了许多倍的,细胞图片,因为病毒比细胞小得多的多

耶鲁公开课 - 生物医学工程探索课程节选

So if you think of a shell, you can actually just think of an egg shell, that's probably the easiest way to think of it, where the yolk, if you really maybe make it a lot smaller might be the nucleus.

可以把它想成，个蛋壳，这也许是，最简单的思考办法,蛋黄如果，缩小非常多倍的话,就可以想象成核子。

麻省理工公开课 - 化学原理课程节选

It varies with the square of distance so it goes - in order to go twice as far it takes four times as long.

速度是与距离的平方正相关的--,如果要扩散两倍的距离要多花四倍的时间

耶鲁公开课 - 生物医学工程探索课程节选