Esa and other nations are already discussing a next-generation space station that would operate as a base from which to explore space beyond low-Earth orbit;

欧洲航天局和其他国家都已经开始在讨论下一代空间站，以此作为一个基地，去探索超越近地球轨道之外的空间；

youdao

Esa and other nations are already discussing a next-generation space station that would operate as a base from which to explore space beyond low-Earth orbit;

欧洲航天局和其他国家都已经开始在讨论下一代空间站，以此作为一个基地，去探索超越近地球轨道之外的空间；

youdao