Sometimes the craft is heavier than air, and sometimes lighter.

有时飞比空气重, 有时轻。

Planes and other flying machines are featured prominently in Miyazaki's works.

飞机和其他飞是宫崎骏作品的一大特色。

Flyer's battery only lasts about 20 minutes.

飞的电池只够支撑20分钟的飞。

A test orbiter has returned to Earth after an eight-day trip around the moon.

一架测试飞绕月进八天的飞后返回地球。

Elon Musk's Space X aims to send an unmanned aircraft to Mars by 2018.

Elon Musk的太空X计划2018年发射一个无人飞到。

It's -- it's -- it's kin to the Wright Brothers with the first flying machine.

它是莱特兄弟第一架飞的亲戚。

It's a plane that would fly very close to the water making it more efficient.

这是一种能近水面上驶的飞，因此也有着更高的效率。

The orbiter is still doing its job circling the moon.

轨道飞仍绕月飞。

Thank you to everybody for a -- a beautiful vehicle and a beautiful mission.

感谢每一位为这架超赞的飞和本次完美飞付出努力的人。

It's a -- it's a kin to the Wright Brothers, with the first flying machine.

它是莱特兄弟第一架飞的亲戚。

Smoke has just been too thick grounding all aircraft for days.

几天来，浓烈的烟雾使所有的飞都不能着陆。

The United States has paid about $100 billion of the orbiter's $150 billion total cost.

这架轨道飞1500亿美元的总成本中，美国支付了大约1000亿美元。

It's got a drone helicopter on board that's carrying a piece of human history.

上面有一架携带着（飞）历史的无人驾驶直升机。

It's got a tiny piece of the Wright Flyer aboard.

上面有一小块莱特飞的碎片。

This is VoloCity, an all-electric, manned, drone-like aircraft.

这是VoloCity，一架全电动、半人力半自动驾驶的飞。

A flying saucer is a disc-shaped craft supposedly flown by aliens.

飞碟是据说是由外人操纵的一种圆盘状飞。

This is the moment when it touched down.

这就是飞降落的时刻。

There's no burner like a hot air balloon.

没有什么飞能比得上热气球。

We created this room imagining his flying machines.

我们创造了这个房间，将其想象为他的飞。

The launch alone cost about $148 million.

仅发射该飞这一项就花费了1.48亿美元。