tiān / wén / xué / jiā / rèn / wéi / zhè / kē / hóng / chāo / jù / xīng / zhèng / jiē / jìn / shēng / mìng / de / mò / qī

天文学家认为，这颗红超巨星正接近生命的末期。

Astronomers believe that this red supergiant is nearing the end of its life.