It's interesting to see how people have changed.

看到人们是如何变化的，这很有趣。

youdao

As the widely spread of one-child policy, some people have changed their conception about giving birth.

随着独生子女政策的广泛传播，一些人对分娩已经改变了他们的观念。

youdao

I don't see what we can do about Facebook. Not enough people have changed their behaviors due to these changes.

我看不出来我们能做什么，并没有多少人会因为Facebook的改版而有什么改变。

youdao

Let's study those people who have changed, who have literally transformed their lives and those lives around them.

让我们来研究改变了的人，真的改变了自身生活,和身边其他人生活的人。

哈佛公开课 - 幸福课课程节选

But as I said before, the food environment has changed very quickly and people have not.

但是就像之前说的,食品环境改变迅速,而人却没有

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

People have changed because of the pricing: it's easier to get, it's easier to cook.

BBC: Bananas could replace potatoes in warming world

As the social web has grown and tools like Twitter, blogs, Facebook and YouTube have allowed communications to flow faster and farther than ever before inevitably causing the world to shrink and real-time to be the expectation people have changed.

FORBES: The Shift from CONsumers to PROsumers

The people I have seen who have changed are those people who have had something to look forward to.

BBC: News Online