He is a big supporter of using unmanned aircraft.

而且他是使用飞机的一个强有力的支持者。

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

Elon Musk的太空X计划在2018年发射一个飞行器到火星。

Two unmanned spacecrafts were launched as part of the Voyager missions in 1977.

1977年，两个飞船作为“航行者”号任务的一部分发射。

Today, for an unmanned ship to reach Mars, it takes almost a year.

今天，一艘飞船要到达火星，需要将近一年的间。

Two unmanned spacecraft were launched as part of the Voyager missions in 1977.

1977年，两艘飞船作为“旅行者”号任务的一部分发射。

An unmanned vehicle found a creature, but not the one it was looking for.

一辆汽车探测到一个生物，但不是原本计划要搜寻的目标。

India deployed an unmanned spacecraft in an orbit around the moon in 2008.

印度于2008年在月球轨道上部署了航天器。

This means they were sent from unmanned subsea vehicles that were operated on land.

也就是说它们先是由潜艇发射，后由陆地上的操作完成的。

Over the years, explorers have sent other unmanned vehicles into parts of the ship.

多年来，探险者已经将其他飞行器送入飞船的部分区域。

He says the goal behind unmanned vessels like the Maxlimer is to keep humans safe.

他说，像Maxlimer这样的船只，它们的目标是保护类的安全。

Tensions remain high following Iran's downing of an unmanned US military aircraft.

伊朗击落美国一架军用飞机后，两国关系依然紧张。

Shim has the unmanned system research group at the science and technology graduate school KAIST.

沈海准是韩国科学技术院科技研究所系统研究小组的负责。

I think it has applications for unmanned space flight.

我觉得它足以应用在" " 太空飞行上。

The unmanned rocket blasted off from Cape Canaveral but failed to reach orbit.

火箭从卡纳维拉尔角发射升空，但未能到达轨道。

The unmanned orbiter Amal, meaning hope, blasted off from Japan, beginning a seven-month journey.

轨道飞行器Amal从日本发射升空，开始了为期7个月的旅程。

On Monday the North flew five unmanned drones in the South's airspace.

周一，朝鲜向韩国领空发射了五架机。

The North flew five unmanned drones in the South's airspace on Monday.

周一，朝鲜向韩国领空发射了五架机。

Over the past two years, we've focused on the research and development of unmanned equipment.

“在过去的两年里，我们一直在专注于研发设备。

For now the U.S. is only sending unmanned flights into space. but that will change.

到目前为止美国只是进行了太空航行，但情况将发生变化。

That's when the European Space Agency launched an unmanned spacecraft named Rosetta.

当, 欧洲太空总署发射了名为罗塞塔的飞船。