unmanned landing

The prototype two-seater Lilium Jet, a compact and lightweight electric plane capable of vertical take off and landing, completed an unmanned test earlier this month.

双座Lilium Jet的原型是一架紧凑又轻便的、能够垂直起降的电动飞机，它于本月初完成了无人驾驶测试。

And yes, even India has plans for another unmanned lunar mission and then a manned space mission, an unmanned mission to Mars followed by a manned lunar landing.

是的，当印度第二个无人月球探测器发射后紧接着是载人登月成功，之后会有无人探测火星计划。

The Surveyor 7 space probe made a soft landing on the moon. It was the last of America's unmanned explorations of the lunar surface.

年，Surveyor7航号天探测器在月球上软着陆，这是美国在月球表面进行的最后一次无人驾驶探索。

Unmanned helicopters have less demanding requirements in the environment of takeoff and landing site, it can rapidly takeoff and landing to complete the complex and dangerous task on the offshore drilling platform, the small clearing in the jungle, city street and other confined place.

无人直升机对起降场地的要求不高，在海上钻井平台、丛林的空地、城市街道和其他狭小的空间等均可起降，完成复杂和危险的任务。

The Chang'e-2, named after a Chinese goddess, forms part of a space programme which China hopes will lead to its first unmanned landing on the Moon in2013.

嫦娥2号成为太空项目的一部分，中国希望这些项目能够在2013年成功实现首次无人探测器登月。