We were amazed that for this technologically advanced and complicated war, in many cases, really old but upgraded planes are still often the best option.

我们惊讶于这场战争的科技领先程度和复杂程度，很多时候，生产已久但升级后的飞仍是最佳的选择。

Part of the issue is that the government did not anticipate the steep increase in airline travel, so the TSA is now rushing to get new screeners on the line.

队伍过长的部分原因应该是政府未能预见搭乘飞出行的旅客的剧增，因此TSA现在正急着招聘新的安检员。

An aircraft's primary control system includes what?

飞的主要控制系统包括什么？

The habit of traveling by aircraft is becoming more prevalent each year.

乘飞旅行的习惯来了。

But to understand why it's so hard to pinpoint the plane's possible whereabouts, you have to go deep.

但要弄明白找到这架飞的下落为什么困难重重，你须亲身实地经历一番历险。

A glider is an aircraft that does not have an engine.

所谓滑翔，就是没有发动的飞。

And this plane has been modified to help me do it.

这架经过改装的飞可以让我亲身体验一下引力。

These could be virtually unbreakable, lighter and much more pliable leading to planes that are 50 times lighter than at present.

这些纳米金属几乎不会破损、重量更轻、柔韧性也更好，用这些金属制造出的飞的重量是现有飞的五十分之一。

As a result, Kenya airways said that it is to ban the flights to and from Sierra Leone and Liberia because of the outbreak.

因此，肯尼亚航空部门称将禁止来自塞拉利昂和利比里亚的飞，也禁止飞飞往这些爆发埃博拉的国家。

CARL AZUZ: It's one thing to design an alternatively fueled aircraft but a plane with no moving parts, now that's electro aerodynamic propulsion for ya.

设计一种替代燃料的飞是一回事，但是设计一架没有活动部件的飞，这就是你的电子空气动力学推进器。

Can you see the aeroplane flying in the sky?

你看到天空飞行着的飞吗？

Yes, I did the program on the flight to the States, and when I arrived in New York, I didn't have any problem, no jet lag at all.

是的，我在去美国的飞上这么做了，当我抵达纽约时，我感觉很好，根本没有时差问题。

Planes used to be a lot more comfortable.

以前的飞更加舒适。

Planes in the sky wouldn't be able to navigate without any air traffic control.

天空中的飞将无法在没有任何空中交通管制的情况下导航。

For reference, a space shuttle launch only reaches up to 170 decibels.

作为参考，航天飞发射的声音仅为170分贝。

Since Feb. 3, the aircraft of four different countries have been downed over Syria.

自2月3日以来，已经有四个国家的飞在叙利亚被击落。

Where did you leave your possessions on the plane?

你把你的物品放在了飞的什么地方？

And now those propellers that lifted it up have become flying turbines.

这时那些飞上的螺旋桨 就变成了空中的涡轮。

No, he needs an ally with a plane.

不，他需要一个有私人飞的盟友。

At that moment the telephone rang and Aunt Petunia went to answer it while Harry and Uncle Vernon watched Dudley unwrap the racing bike, a cine-camera, a remote control aeroplane, sixteen new computer games, and a video recorder.

这时电话铃响了，佩妮姨妈跑去接电话。哈利和弗农姨父看着达力拆包，一辆赛车、一台摄像、一架遥控飞、十六盘新出的电脑游戏光盘和一台磁带录像。