Changes unseen in a century are accelerating.

百未有之大变局加速演进。

We know that we face drastic and dramatic change.

明白我们将经历翻天覆地的改变。

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

相信我能带来什么改变，而你们自己的能力。

And the first step towards change is awareness.

改变的第一步就觉醒。

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

但随着时间的推移，确实有些区别。或者确切的说144处同。

These changes weren't happening in a vacuum.

这些改变凭空现的。

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地的变化。

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

最重要的，政府和被统治者之间的关系发生了变化。

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

技术现在的变化速度超过了大多数人的脚步。

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

他就像一个炼金术士，能够把一种物质变成另一种。

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、公平和包容的工作还任重道远，但密歇根大学已经做了更好的改变。

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的零售接触中，比如从街角的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 气温上升气候变化的标志。

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

你的身体在发生变化。你有同类型的冲动，有性冲动和情感上的波动。

Variable costs change with the amount produced.

可变成本随生产数量的变化而变化。

I need to change my lifestyle now.

我现在需要改变我的生活方式。

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

对起，我找开10英镑的钞票。

The editor made extensive changes in the article.

编辑对文章中作了很大的修改。

And for native speakers, these changes happen automatically.

对于母语者来说，这些变化都自动发生的。