过去几年中销售量较原来的增加了四倍。

Sales have quintupled over the past few years.

《牛津词典》

超过退休年龄的人口的比例在过去几年中已急剧增长。

The proportion of the population who are over retirement age has grown tremendously in the past few years.

《柯林斯英汉双解大词典》

在过去几年中，我们取得了重大突破。

Over the past few years, we have made dramatic breakthroughs.

youdao

Over the last couple of years, we can get reasonable measurements of human activities that were hidden from us.

在过去的几年中，人类能够通过适当的方式去测量人的大脑,在以前我们根本无法做到。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

So I wrote a little program called "chart" that, based on some data I happened to hardcode into the program, shows us their numbers for the past several years.

我写了一个叫做“图表“的小程序，基于我在程序中硬编码的一些数据，向我们显示在过去几年中我们课程的人数。

哈佛公开课 - 计算机科学课程节选

Because we have, as you've hopefully realized, made a concerted effort over the past several years to really reach out to students on this campus who might not otherwise have considered this as a field of exploration, just a one semester course, or even ultimately a concentration or minor.

你们也认识到了，因为我们，在过去几年中作出了共同的努力,来影响这个校园的学生们,但是某些学生可能认为这并不是一个探索性的领域,而只是学期中的一个课程而已，或者只是一门主修或选修课程。

哈佛公开课 - 计算机科学课程节选