And I hear in the air something that is like the beating of wings like the beating of vast wings.

我听到空中有翅膀扇动的声音，像是巨大翅膀发出的声音。

youdao

The breeze had changed and there was a strange smell in the air. Something bulky was also here.

微风已经变了，空气中散发着一种怪味，这里还有个庞然大物。

youdao

But as the passenger jet climbed to about nine hundred meters in the air, something happened.

VOA: special.2009.04.01

You have a block here and then you have something above there floating in mid air.

你在这里放一个木块,让某物漂浮在木块之上

耶鲁公开课 - 心理学导论课程节选

That means, if you are going in a plane and you throw something up in the air, it seems to be going up and down to you.

也就是说,如果你在飞机中,你向空中扔出一物体,它也许会相对于你上下运动

耶鲁公开课 - 基础物理课程节选

Otherwise, we are trying to build on sand or air or something equally insubstantial.

FORBES: Let's Finally Get the Fundamentals of Healthcare in Place in Africa

Here's what a consortium of radio stations is putting on the air in something of a campaign to boost morale.

NPR: Shifting Visions of a Rebuilt New Orleans

And I think that it's important to acknowledge in the remarkable amount of air time for something that is so weightless that is being devoted to this subject, that you also make clear that you know that the Vice President was talking about Wall Street reform.

WHITEHOUSE: Press Briefing