In the past,the W.H.O.and experts with America's Centers for Disease Control and Prevention noted guidance for disease spread on airplanes.

VOA: special.2009.07.14

But it turns out that technologies like airplanes, which were developed in the last century, have become integral parts of medicine.

但像飞机这样,在上世纪发展起来的技术,确实已经成为医学不可分割的一部分

耶鲁公开课 - 生物医学工程探索课程节选

Now, admittedly they've got this little piece of cloth that gives them a decent chance of not killing themselves when they jump out of airplanes.

现在，必须承认他们有这么小小的一片布,给了他们一个当他们跳下飞机时,不会死的足够的可能性。

耶鲁公开课 - 死亡课程节选

Many of their movies show scenes in which the actors chase each other in cars, or in airplanes or on foot.

VOA: special.2010.07.25

So, the claim about a phobia is that there's a bad association between, say dog and fear, or between airplanes or snakes and some bad response.

比如说，恐惧症就是在狗和恐惧之间,或是在飞机，蛇和一些糟糕反应之间，存在着消极的联结。

耶鲁公开课 - 心理学导论课程节选

We have a lot of freedom to build and design airplanes for our own use and build them and fly them."

VOA: special.2010.07.30

Because there are airplanes that were also developed by engineers in that century.

飞机也是,由工程师在这个世纪发明的

耶鲁公开课 - 生物医学工程探索课程节选

Critics accused European air transport officials of being slow to react, then overreacting to the possible risk to airplanes.

VOA: special.2010.04.23

Some Arab Sheikh just paid one hundred million pounds for that apartment-- that penthouse apartment-- in that building and the same Sheikh is ordering a Airbus for his-- one of these big Airbus airplanes-- for his personal plane and he's having it plated with gold leaf.

某位阿拉伯的酋长花了一亿英镑,买了那套公寓里的顶层套间,这个酋长还订了架空客,就是那种大型空客,作为私人飞机,还镀上了金叶子

耶鲁公开课 - 金融市场课程节选

NASA also said the first astronauts had to be military pilots with experience in test flying airplanes.

VOA: special.2009.06.10

Did you know there are people who jump out of airplanes?

你们知道有人从飞机上往下跳吗？

耶鲁公开课 - 死亡课程节选

They were as important as automobiles and airplanes are to the American economy today.

VOA: special.2010.02.25

This week, we tell about a growing threat to airplanes around the world.

VOA: special.2009.04.01

Among these was a special wheelchair that helped people enter passenger airplanes.

VOA: special.2009.01.14

It now includes everything from container trucks to airplanes to motorcycles.

VOA: special.2010.01.11

Post was not really interested in racing airplanes.

VOA: special.2009.03.18

Smokejumpers parachute from airplanes.

VOA: special.2009.11.24

They are also setting backfires to clear away dry brush, and using helicopters and airplanes to drop water and fire retardant.

VOA: standard.2009.09.01

A wave of cold and snowy weather continues to grip Europe, grounding airplanes,trains and cars and causing dozens of deaths.

VOA: standard.2010.01.10

It's uses batteries. "We wanted to stimulate thought about electric airplanes, and this is really the culmination of that."

VOA: standard.2010.08.11

And it's from low-flying airplanes each spring that pilots sow the rice crop by tossing seeds from 900-kilo bags into the wind.

VOA: standard.2010.06.17

Bahaji is believed to have provided support for the hijackings of American airplanes on September 11,2001.

VOA: standard.2009.10.30

Remember how much fun it was to play with paper airplanes as a kid?

VOA: standard.2010.03.17

He says they have been given what they need to know to ensure the safety of airplanes and marine vessels in the region of the planned launch.

VOA: standard.2009.03.12

"Helicopters and airplanes came and started first with a show of force.

VOA: standard.2009.09.12

Meanwhile,IntelCenter,a U.S.-based terrorism monitoring group that works with the U.S.government, warns the Christmas day attack could be just the start, and that the possibility of additional attempts on U.S.airplanes can not be ruled out.

VOA: standard.2009.12.26

"You cannot build a foolproof system for air security unless you are willing to slow the whole air system down to a crawl and institute very, very invasive procedures before Americans get on airplanes,".

VOA: standard.2009.12.30

Orders for commercial airplanes are expected to be lower this year, as airlines cope with an expected America's Boeing executives in Dubai put on a brave face, saying that fulfilling back orders will keep their production lines busy.

VOA: standard.2009.11.15