即使一个很小的数字以很大的百分比增长，它通常仍然很小。

Even when a tiny number grows by a large percentage terms, it is often still tiny.

youdao

一个很小的数字即使以很大的百分比增长，它往往仍然很小。

Even when a tiny number grows by large percentage terms, it is often still tiny.

youdao

在人口仍然年轻化的美国，它目前占总人口增长的40%，而在快速老龄化的西欧，这一比例约为90%。

In still-fertile America it currently accounts for about 40% of total population growth, and in fast-ageing western Europe for about 90%.

youdao

So I haven't done magic, I've given you a really fast way to solve a knapsack problem, but it's still exponential deep down in its heart, in something.

所以我并没有施魔法，我已经告诉了你,一种快速解决背包问题的方法了,但是某些方面它的核心仍然是指数增长的。

麻省理工公开课 - 计算机科学及编程导论课程节选