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，飞机需要空中加油。

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

看，一旦从地球发射，星际飞船将需要加油，然后开始它火星之旅。

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

它可以实现空中加油，尽管它很难慢下来。

Russia has withdrawn a request to refuel a naval task force in Spain.

已撤回西班牙补给海军舰队请求。

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战半径，除非它们能空中加油。

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

加氢气和加油原理是一样。

Are you refueling it with hydrogen?

给它加氢燃料吗？

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

它可以几分钟内为一架 F-16 战机空中加油。

After refuelling at Bangkok, they flew on to Singapore.

曼谷加油后，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一个容器进行燃油补给。

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

这样就能高空充电，观察民众。

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

KCAL一架直升机途中加油时，拍到了追逐郊狼画面。

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飞往阿富汗途中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油地方。

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，“加油”。

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可以给集装箱船加油港口之一。

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也门空袭行动提供燃料。

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

这次加油中一个小时后，我们飞越太平洋，前往日本。