Red giants exist for only a short time—perhaps just a billion years compared with the ten billion the same star may already have spent burning hydrogen like our own sun.
红巨星只在短期内存在——可能只有十亿年，相比起来，像太阳这样的恒星将在百亿年中持续燃烧它们的氢。
Vast Xingyu, I like a fallen star, burning passion for you, fall, even if only a fantasy owner.
浩瀚的星宇，我更像一颗陨落的星辰，为你热情燃烧，坠落，哪怕只是一次虚幻的拥有。
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