I knew the sky was black because all the heat, which meant light to me, had died out of the air.

VOA: special.2009.11.15

We usually try to come to the park to get out a little bit, get some air,

我们通常尽量出去，去公园，呼吸新鲜空气，

中央公园的时光 - SpeakingMax英语口语达人

Things are not "made up" in Frost, "not made up" in the sense of imagined, called up out of thin air, like fairies and elves.

弗罗斯特的诗歌里没有编造，没有想象，像仙女和精灵那样的凭空想象。

耶鲁公开课 - 现代诗歌课程节选

When his head came out of the water for air, he saw that he was farther away from the soldiers.

VOA: special.2011.05.28

So, in a sense, it says, you know, if you wanted to build a boat that took energy out of the warmth of the air to sail around the world, you can do that.

因此，某种意义上说，它宣称如果你想要造一艘船,通过从空气中获取热量,这是可以做到的。

麻省理工公开课 - 热力学与动力学课程节选

The batter also is out if he hits the ball in the air and an opposing player catches it.

VOA: special.2009.04.12

Or if they hit the ball in the air and they're caught, they're out.

或者他们在空中击球，并且被抓到了，他们就出局了。

板球的规则 - SpeakingMax英语口语达人

It is a line drawing made out of aluminum wire that looks like a wavy net floating in mid-air.

VOA: special.2009.05.06

I don't know how well you can make it out but there's a little broom guy there with glasses, playing air guitar with his broom, and I guess this is meant to capture the spirit of the contributors.

我不知道你们能理解到什么程度,但是在那儿有一个戴着眼镜的男孩，用他的扫帚在弹着吉他，我猜这个的寓意是指要抓住那些发起人的精神内涵。

耶鲁公开课 - 现代诗歌课程节选

It says the aim is to bring air guitarists out of the house where they secretly perform and onto the world's stage.

VOA: special.2009.08.14

They point out that the finding was based on one air measurement taken in an industrial town that is not even in Pittsburgh.

VOA: special.2009.07.13

As he walked out, he told a friend, "I think I can already smell the fresh mountain air of my home in Tennessee."

VOA: special.2010.02.11

It measures the amount of air Arick is able to push out of his lungs.

VOA: special.2009.07.28

Suddenly,a wonderful smell in the air made me get up and put out my hands.

VOA: special.2009.11.15

This makes it difficult for air to flow in and out of the lungs.

VOA: special.2009.07.28

They take nitrogen out of the air and put it in the soil.

VOA: special.2009.09.01

He came out of the barn with his hands in the air.

VOA: special.2010.01.07

The carbon dioxide the astronauts breathed out was poisoning the air.

VOA: special.2009.07.22

The humanitarian aid agency says its air service to the war-torn Central African country will run out of money by August 15.

VOA: standard.2009.08.02

The U.S.military has assumed control of air traffic control in and out of the capital, prompting complaints from some aid organizations and foreign officials.

VOA: standard.2010.01.18

Elite anti-terrorist units will be deployed, and the air force will carry out reconnaissance missions.

VOA: standard.2009.12.21

"I was appalled. When you read through it it's sort of like it's a memo out of some science fiction movie - I mean, the temperature of the air can't be any lower than thus and so, you can't do it for any few minutes.

VOA: standard.2009.04.17