据统计，在过去十年中，人口出生率急剧下降。

It's estimated that birth rate has dropped dramatically over the past decade.

youdao

在过去十年中，病人与医生在一起的平均时间实际上有所增加。

The average amount of time a patient spends with a physician during an office visit has actually increased somewhat over the last ten years.

youdao

在过去十年中，其它品种不断增加的还有微型杂种犬。

Other breeds on the rise over the past decade are the Miniature Bull Terrier.

youdao

Moreover, it's had a 17.8% average return for the last ten years, which is number one among university endowments.

甚至,过去十年中,耶鲁基金的年均收益率高达17.8%,依然高居全美高校榜首

耶鲁公开课 - 金融市场课程节选

So during the past 10 years, the market actually changed very quickly, very dramatically.

在过去的十年中，市场变化极其迅速。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

This is a course, a version of which I've taught almost every year for the last twenty years and it evolves a little bit every year.

诚如你们所见,在过去二十年中,几乎每年我都要讲授这门课,这门课程每年都会与时俱进

耶鲁公开课 - 生物医学工程探索课程节选