两艘旅行者飞船是迄今在深空连续工作时间最长的探测器。

The two Voyager spacecraft have been the longest continuously operating spacecraft in deep space.

youdao

两艘旅行者飞船是迄今在深空连续工作时间最长的探测器。

The two Voyager spacecraft have been the longest continuously operating spacecraft in deep space.

youdao