据设想，火星上曾有液态水流淌，古代的大气可能维持过生物的生存。

据设想，火星上曾有液态水流淌，古代的大气可能维持过生物的生存。的英文翻译

基本释义

• It was assumed that liquid water had once flowed on Mars and an ancient atmosphere might have supported living organisms.