You can rent an aircraft and take photographs of the beautiful Keys from the air.

VOA: special.2010.03.22

And then, suddenly I need to MacBook Air sell my MacBook Air on Craigslist and I can take the person's credit card instead of having them bring $1200 to me or whatever I'm selling it for.

之后突然我需要,在克雷格斯利斯特网站上卖我的,而且我可以让那个人拿信用卡过来,而不是,带着1200美元或是我需要的别的东西给我。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

It's going to take place in there. It's going to be a constant pressure, it might be open to the air, or even if it isn't, there might be plenty of room, and it's a liquid anyway, so the pressure isn't going to change significantly.

也许它是液体，它在这个位置,这是恒压的，它也许是连通大气的，就算不是，它也有，足够的空间，而它是液体,压强不会显著地改变。

麻省理工公开课 - 热力学与动力学课程节选

Nine days after take-off, Voyager landed smoothly at Edwards Air Force Base in California.

VOA: special.2010.10.06

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

VOA: special.2009.09.01

The European air traffic control agency Eurocontrol said only 6,000 flights would take place in European airspace Saturday - down from the 22,000 normally expected.

VOA: standard.2010.04.17

Army officials say nearly 30,000 troops have been deployed to take on an estimated In recent days, the military has launched several air and artillery strikes on suspected militant positions.

VOA: standard.2009.10.17

While the top-level process is continuing, Washington is consumed with a debate about whether the president should send more troops as the commanders want or take the air power and high technology route.

VOA: standard.2009.10.06