出生人口少於死亡人口就會有負增長,負增長不代表餓死
所有跟帖:
• 有些人故意將沒出生的人口算作死亡,才是這個這種爭論的核心所在! -austraveller- ♂ (0 bytes) () 05/31/2010 postreply 20:23:30
• 有些人故意將沒出生的人口算作死亡,才是這個這種爭論的核心所在! -austraveller- ♂ (0 bytes) () 05/31/2010 postreply 20:23:30
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