瞎掰啥，那是自然增长，西方有移民，总人口是增加的。别贴自己也不懂的东西。

来源: BJming 于 2023-01-18 14:20:20 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.