He performed the first space walk on his mission, but experienced both air leaks and material unexpected stiffening — the latter of which made cramming himself back in the capsule a very near thing.

他在执行第一次太空行走的任务时，又是碰到空气泄漏，又是碰到材料意外硬化——后者把他压回了密封舱，几乎让他丧命。

youdao

Not all the material we use goes by air.

我们所使用东西并不是全都通过飞机运输。

youdao

Fill a lightweight material with hot air, helium or hydrogen, and you have a vessel that floats in the air.

在容器中充入热气、氦气或氢气等轻气体，就能造就一艘漂在空中的飞船。

youdao

It was designed for on-air material for the 2010 World Cup.

FORBES: The SSAC Interview of Albert Larcada

Food inspectors, air-traffic controllers, specialists who track down loose nuclear material wouldn't get their paychecks.

WSJ: Noonan: His Terms Are Always Hostile Ones

The strength of the high-tech material allows airlines to raise cabin air pressure and increase humidity, which should make passengers more comfortable on long flights.

ECONOMIST: Cabin fever