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

有时比空气重, 有时轻。

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

和其他是宫崎骏作品一大特色。

Flyer's battery only lasts about 20 minutes.

电池只够支撑20分钟。

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

一架测试在绕月进八天后返回地球。

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

Elon Musk太空X计划在2018年发射一个无人到火星。

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

这是一种能在近水面上驶，因此也有着更高效率。

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亲戚。

The orbiter is still doing its job circling the moon.

轨道仍在绕月。

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亲戚。

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

感谢每一位为这架超赞和本次完美付出努力人。

Counting its rotors, its lander, its work with the European Space Agency and its orbiters.

算上它旋翼、着陆、与欧洲航天局合作以及它轨道。

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

上面有一架携带着（）历史无人驾驶直升。

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。

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

碟是据说是由外星人操纵一种圆盘状。

This is the moment when it touched down.

这就是降落时刻。

To fly an aircraft that's completely silent, makes no sound.

我们一点声音也没有。

We created this room imagining his flying machines.

我们创造了这个房间，将其想象为他。

That's when the first vehicle without a pilot flew.

第一架无人驾驶在那时起。

Getting on board, you are going into a spacious cabin.

登上后，可以看到舱内十分宽敞。

So far, it has only been studied by orbiters and satellites observing the moon.

到目前为止，只有轨道和观测月球卫星对其从远处进了研究。