Changes unseen in a century are accelerating.

百年未有之大局加速演进。

We know that we face drastic and dramatic change.

明白我们将经历翻天覆改。

Not in my ability to bring about change – but in yours.

不相信我能带来什么改，而你们自己能力。

And the first step towards change is awareness.

改第一步就觉醒。

But some things did change over evolutionary time. Or rather, 144 things.

但时间推移，确实有些区别。或者确切说144处不同。

These changes weren't happening in a vacuum.

这些改并不凭空现。

It is imperative that U.S.laws be changed.

美国法律必须修改。

Compared with urban transportation, rural transportation has experienced even bigger changes.

和城市交通相比，农村交通更发生了翻天覆化。

Most importantly, the relationship between the government and the governed changed.

最重要，政府和被统治者之间关系发生了化。

Technology is now changing faster than most people can keep pace with.

技术现在化速度超过了大多数人脚步。

He could, like an alchemist, change one material into another.

他就像一个炼金术士，能够把一种物质成另一种。

And while our work to enhance diversity, equity and inclusion is far from finished, the University of Michigan is changed for the better.

虽然我们促进多样性、公平和包容工作还任重道远，但密歇根大学已经做了更好改。

The kind of shopping — where you hand over notes and count out change in return — now happens only in the most minor of our retail encounters, like buying a bar of chocolate or a pint of milk, from a corner shop.

这种购物——你交钞票，数零钱作为回报——现在只发生在我们最轻微零售接触中，比如从街角商店买一块巧克力或一品脱牛奶。

The World Meteorological Organization says the rising temperatures bear the hallmark of climate change.

世界气象组织表示 气温上升气候化标志。

Your body is changing. You're having these different kinds of urges, sexual urges, emotional swings.

你身体在发生化。你有不同类型冲动，有性冲动和情感上波动。

Variable costs change with the amount produced.

可成本生产数量化而化。

I need to change my lifestyle now.

我现在需要改我生活方式。

I'm sorry, sir. I can't change a ten-pound note.

对不起，我找不开10英镑钞票。

The editor made extensive changes in the article.

编辑对文章中作了很大修改。

And for native speakers, these changes happen automatically.

对于母语者来说，这些化都自动发生。