How does the Martian atmosphere's density change at different elevations?

火星的大气密度如何随着高度变化？

A change of personality at the top should make a thaw easier.

国家高层领导人态度的转变将会更有利于改善两国之间的僵硬的关系。

You haven't changed at all. Not a jot.

你还是老样子，一点没变。

Or the city hasn't changed at all.

或者这个城市根本没有改变。

But that could change at least in Europe.

但这种情况至少在欧洲会有所变化。

" Why did it have to change at midnight? "

“它为什么要在午夜改变呢？”

You haven't changed at all, have you?

你还真是一点都没变。

I mean, you haven't changed at all.

我是说你根本没变。

Try changing up at 5,000 RPM, not two.

等五千转的时候再换挡 别两千转就换。

But things have changed at the Karu Health Center.

但在卡鲁健康中心，情况发生了变化。

Now, the plural form changes at the end, okay?

复数形式只是在结尾有变化。

How on Earth can you attempt system change at that scale?

你们到底如何在这样的规模上开展系统变革的？

Everything changes, at some fundamental level we can't even understand.

一切都在变化，在某些基本层面上我们甚至无法理解。

We now have the ability to change entire species at will.

我们现在可以随意改变整个种群。

Then you should change to the No.108 bus at Liyuan Stop.

然后在梨园站换乘108路公交车。

Could that change the Iranians' position at the negotiating table?

这会改变伊朗在谈判桌上的立场吗？

Find someone whom you don't have to change at all.

找一个你根本不需要改变的人。

It's changing lives in the region one house at a time.

该组织帮助这一地区建造住房，改变这一地区的生活。

Doing so will require a change in attitude at the central bank.

这样做将要求央行转变态度。

He is an expert in human population changes at the Brookings Institution.

他是布鲁金斯学会研究人口变化的专家。