Shops are open; people are at work. But many Poles are also asking questions such as why so many of the country's political leaders were traveling on one plane and why, if as Russian authorities say, the pilot ignored warnings against trying to land in poor weather conditions.

VOA: standard.2010.04.12

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

Then, I gave you one other very important example of a particle moving in the x-y plane.

下面我再拿一个重要的例子,质点在 x-y 平面内的运动

耶鲁公开课 - 基础物理课程节选

She was one of fifty people killed in a plane crash on February twelfth near her hometown of Buffalo,New York.

VOA: special.2009.03.09

And that's the following. Let's take a particle that is moving in the x-y plane, so that at one instance-- sorry, let me change this graph-- is here--oh, this is bad.

接下来,我们来看一个物体,在 x-y 平面内运动,在这个例子中,对不起,我要重画一下这个图,在这里,这画得不好

耶鲁公开课 - 基础物理课程节选

Post would fly the plane. On June twenty-third,nineteen thirty-one, Post and Gatty took off from Roosevelt Field in New York.

VOA: special.2011.04.27

One night,Doctor Close was on a plane, returning from a visit to the United States.

VOA: special.2009.02.23

All he heard was the sound of the one engine that powered his plane.

VOA: special.2009.03.18

The number three plane climbed more than one hundred seven kilometers above the Earth.

VOA: special.2010.07.07

Slumped alongside him was a sergeant, one of his plane's gunners.

VOA: special.2011.05.04

At one point, her plane dropped suddenly nine hundred meters.

VOA: special.2010.05.26

"There were some problems with some tactics, techniques and procedures, the way in which close air support was supposed to have been executed in this case, such that, at least with one of the aircraft involved, a B-1 bomber, that plane because of how it takes its bombing routes had to break away from positive I.D.

VOA: standard.2009.06.08