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机仍是最佳的选择。

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机出行的旅客的剧增，因此TSA现在正急着招聘新的安检员。

An aircraft's primary control system includes what?

机的主要控制系统包括什么？

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

机旅行的习惯愈来愈普遍了。

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

但要弄明白找这架机的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，就是没有发动机的机。

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

这架经过改装的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，用这些金属制造出的机的重量是现有机的五十分之一。

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机，也禁止机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机是一回事，但是设计一架没有活动部件的机，这就是你的电子空气动力学推进器。

Can you see the aeroplane flying in the sky?

你看天空行着的机吗？

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.

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

Planes used to be a lot more comfortable.

以前的机更加舒适。

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

天空中的机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，航天机发射的声音仅为170分贝。

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

自2月3日以来，已经有四个国家的机在叙利亚被击落。

Where did you leave your possessions on the plane?

你把你的物品放在了机的什么地方？

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

这时那些机上的螺旋桨 就变成了空中的涡轮机。

No, he needs an ally with a plane.

不，他需要一个有私人机的盟友。

This wonderful plane can carry seven passengers.

这架奇妙的机可以载七名客。