Read Edit View history 太空探险 tàikōngtànxiǎn space exploration Origin Definitions Defs Strokes Stroke Words Sentences Sents 太空探险 太空探險 tàikōngtànxiǎn space exploration The activity of human spaceflight, satellite launches, and cosmic observation used to gather data and explore the universe.
太空探险 太空探險 tàikōngtànxiǎn space exploration The activity of human spaceflight, satellite launches, and cosmic observation used to gather data and explore the universe.