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.

我们惊讶于这场战技领先程度和复杂程度，很多时候，生产已久但升级后飞机仍是最佳选择。

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.

队伍过长部分原因应该是政府未能预见搭乘飞机出行旅客剧增，因此TSA现在正急着招聘新安检员。

An aircraft's primary control system includes what?

飞机主要控制系统包括什么？

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

乘飞机旅行习惯愈来愈普遍了。

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

但要弄明白找这架飞机下落为什么困难重重，你必须亲身实地经历一番历险。

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

所谓滑翔机，就是没有发动机飞机。

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

这架经过改装飞机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，用这些金属制造出飞机重量是现有飞机五十分之一。

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，肯尼亚航空部禁止来自塞拉利昂和利比里亚飞机，也禁止飞机飞往这些爆发埃博拉国家。

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.

设计一种替代燃料飞机是一回事，但是设计一架没有活动部件飞机，这就是你电子空气动力学推进器。

Can you see the aeroplane flying in the sky?

你看天空飞行着飞机吗？

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，我在去美国飞机上这么做了，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.

以前飞机更加舒适。

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

天空中飞机无法在没有任何空中交通管制情况下导航。

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

作为参考，航天飞机发射声音仅为170分贝。

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

自2月3日以来，已经有四个国家飞机在叙利亚被击落。

Where did you leave your possessions on the plane?

你把你物品放在了飞机什么地方？

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

这时那些飞机上螺旋桨 就变成了空中涡轮机。

No, he needs an ally with a plane.

不，他需要一个有私人飞机盟友。

This wonderful plane can carry seven passengers.

这架奇妙飞机可以搭载七名乘客。