I think it has changed a lot over these years.

我认为这几年它发生了很大的变化。

youdao

Over these years, many studies have shown that we are crazy about happiness and high personal confidence. That may make us less satisfied with our lives.

这些年来，许多研究都表明我们在疯狂地追求幸福和高度的自信。这可能会让我们对生活不那么满意。

youdao

Over these years, I always go camping with family or friends to deep mountains and forests, to desert or snow land.

这些年来，我总是同家人或者朋友一起前往深山、密林、沙漠或者雪地。

youdao

The paintings hanging in these large rooms give a lesson in the history of art over hundreds of years.

VOA: special.2010.08.04

Audience: Hi Steve. So earlier in your presentation, you're talking about that it was a great time for innovation and all these ideas were happening and I'm sure you'd seen a lot of these ideas happened over your years at Microsoft.

观众：你好史蒂夫，你之前讲了，你在谈的是现在是创业革新的好时期,各种想法都在萌芽，我想你在微软,工作多年肯定见识过很多很棒的点子。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

There's been a lot of work done on these over the years, but in fact, it's pretty hard to invent a good hash function. So my advice to you is, if you want to use something was a hash, go to a library. Look up a good hash function.

已经做过了很多的尝试和努力,但是事实是，很难发明出一个好的哈希函数,所以我给你们的建议是,如果你们想使用哈希功能,到函数库中查找一个好的哈希函数。

麻省理工公开课 - 计算机科学及编程导论课程节选

We are grateful for the partnership we have had with the terrific Marvel team over these years and proud of the work we have done together.

FORBES: Disney Makes a Good (But Expensive) Deal for 'The Avengers' and 'Iron Man 3'

This is both the premise and the goal of the IBC's initiative: access to quality health care is a pivotal issue within the concept of bioethics worked out by the Committee over these years.

UNESCO: MEDIA SERVICES

Now I have been teaching this for over seven years because I heard these words over 10 years ago in a yoga class that totally woke me up from a deep sleep of ignorance of what really is.

FORBES: There's Nothing Wrong With You. Really.