We are gradually changing over to a completely metric system.

我们正逐渐换成完全公制。

《柯林斯英汉双解大词典》

And what are the chances of this changing over coming years?

此外，未来几年内这种变化的可能性如何？

youdao

The role of the enterprise architect keeps changing over time.

企业架构师的角色会随着时间的改变而不断改变。

youdao

"Because it's happening so quickly, they haven't had time to adapt and change, if you imagine a climate changing over hundreds of thousands of years, bears and other animals would gradually move into other habitats,but because this is going to happen over decades, it will be too fast for them to adapt and look for other food sources,"

VOA: standard.2009.12.13

The little insects were crawling around, the plants were there. And come back and look at it, over a period of weeks, and see what's changing.

我可以看到昆虫爬来爬去，还看到有些植物，几个星期后，再来看，看看发生了什么变化。

普林斯顿公开课 - 人性课程节选

You say to yourself, "Ah ha! There is an example of somebody taking language by the scruff of the neck and changing it as an individual, exerting an individual will over against the conventional nature of language."

你也许会想，这不就是一个,凭个人力量改变语言,的活生生的例子吗,它的确改变了语言的惯例“

耶鲁公开课 - 文学理论导论课程节选

Income is the numerator in this fraction but the denominator, too, is changing over time.

FORBES: Removing "Dismal" From Dismal Median Household Income Statistics

It shows pretty dramatically how much things have been changing over the past few years.

FORBES: A Snapshot Of The Cholesterol Drug Market

" Fox said that society should be changing over "to renewable energy and doing it vigorously and quickly.

WSJ: Celebrity 'fractivists': True advocates or NIMBYs?