人口爆炸不奇怪。
中国人多子多富的传统,加上无战争,医疗生活的完善,婴儿生存率提高,如果政府不强硬,
所有跟帖:
• 一家三口足以控制人口增长 -mikecwu- ♂ (339 bytes) () 09/28/2011 postreply 14:48:57
• 一家三口足以控制人口增长 -mikecwu- ♂ (339 bytes) () 09/28/2011 postreply 14:48:57
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy