以下为句子列表：
英文: A freeloader that can spread only when its host reproduces ought not to be overly harmful: too much damage to its unwilling benefactor will affect the parasite's own chances to procreate.
中文: 吃白食的若只能随宿主的繁殖而散播，就不该明目张胆地使坏：要是寄生虫将不情愿的施主伤得太重，自己的繁殖机会也跟著遭殃。
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英文: I stopped being a freeloader at home since my college graduation.
中文: 自从我大学毕业后，就不在家里白吃白住了。
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