家里很多油漆地毯家具等，水，空气，各种污染物都有可能。但医学的发展使人的平均寿命延长很多。

来源: FollowNature 于 2022-12-05 16:01:00 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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