我喜欢设想一艘在轨道上运行的艘宇宙飞船如何利用这种现象。

I like to imagine how a spaceship might be able to take advantage of this phenomenon, by orbiting it.

youdao

我喜欢设想一艘在轨道上运行的艘宇宙飞船如何利用这种现象。

I like to imagine how a spaceship might be able to take advantage of this phenomenon, by orbiting it.

youdao