1960年人口预期寿命，中国43.7岁，印度41.2岁，呵呵，吃个茶叶蛋压压惊，哈

来源: Who_Who 于 2019-07-04 19:18:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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