Now, to keep this massive operation rolling, planes need to be refueled in the air.

如今，为确保此次大型任务正常进行，飞机需要在空中加。

You see once launched from earth, Starship will need to be refueled before beginning its journey to Mars.

你看，一旦从地球发射，际飞船将需要加，然后开始它的旅。

It could be refueled in flight although it had to slow down for that.

它可以实现空中加，尽管它很难慢下来。

Russia has withdrawn a request to refuel a naval task force in Spain.

俄罗斯已撤回在西班牙补给海军舰队的请求。

That is much farther than the range of a carrier's warplanes unless they can be refuelled in-flight.

这远远超出了航母战机的战半径，除非它们能在空中加。

To refuel the car is a very similar experience to a petrol car.

加氢气和加的原理是一样的。

Are you refueling it with hydrogen?

你在给它加氢燃料吗？

And it can refuel an F-16 midair in minutes.

它可以在几分钟内为一架 F-16 战机在空中加。

After refuelling at Bangkok, they flew on to Singapore.

在曼谷加后，他们飞往新加坡。

But once camels are able to refuel, the humps reinflate.

不过一旦骆驼能够补充能量，驼峰就会重新饱满起来。

The fighter jets refuel from a receptacle that's right behind the pilot.

战斗机以飞行员身后的一个容器进行燃补给。

So they can refuel up high and they can watch the civilians, you know.

这样就能在高空充电，观察民众。

A chopper from KCAL was stopping by to refuel when it captured the coyote chase.

KCAL的一架直升机在途中加时，拍到了追逐郊狼的画面。

Thailand also allows the US aircrafts to land and refuel on their way to Afghanistan.

而泰国则允许美国飞机在飞往阿富汗的途中在泰国降落并补充燃料。

It is all too much at times. They need down time and a place to refuel.

有时次数太多了，他们也需要时间和一个加的地方。

And with that, let's go over to step one in the process, which is to refuel.

带着这个问题，让我们来看看第一步，“加”。

The Port of Shanghai is one of the few in the world that can refuel container vessels.

上海港是世界上为数不多的可以给集装箱船加的港口一。

That's a 3000-kilometer trip. Along the way, the geese usually take pit stops to rest and refuel.

这一旅程长达3000公里。白颊黑雁通常会在迁徙途中停下来休息并补充体力。

Yeah, and on that, the U.S. has decided to stop refueling Saudi aircraft carrying out airstrikes in Yemen.

对，对，美国已经决定停止为沙特在也门的空袭行动提供燃料。

After an hour of formation flying during this refuel, we arch out over the Pacific and towards Japan.

在这次加中的一个小时后，我们飞越太平洋，前往日本。