五千万以上了!
说得太少了吧?49年以后的五十年代,死亡率约为28/000,以6亿人口来算,每年是16,800,000,三年下来自然死亡也应该有
本帖于 2021-10-05 15:38:08 时间, 由普通用户 方家胡同 编辑
五千万以上了!
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