Respectively refers to vampires and humans， is a long life and a short life.【译】{分别指吸血鬼和人类，就是一个寿命长一个寿命短。}

吸血鬼：Vampire 人类：Mankind 寿命长：Long life 寿命短：Life is short

长生种：Longevity kinds 短生种：Longevity kinds