A rescue plan could be achieved by sending an unmanned module to the space station.

营救计划可以通过向空间站发送一个无人舱来完成。

《柯林斯英汉双解大词典》

Japan has launched a new type of unmanned rocket and cargo module to carry supplies to the International Space Station.

日本发射了新型无人火箭和货物舱，向国际空间站输送补给。

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Japan has set next month for the debut launch of a new unmanned resupply spacecraft for the International space Station.

日本将于下月首次向国际空间站发射新的无人驾驶补给飞船。

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But at 11:15, police got a 911 call that the station was unmanned.

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Problems arise when there's not a human around to intervene, such as at unmanned tollbooths, train station ticket kiosks or self-serve gasoline pumps.

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However, after the successful launch of an unmanned capsule to the station, followed by the successful manned launch, it appears that things are now back on track.

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