中国的人口，如果每个农业劳力100亩耕地，会小康。人口多了会贫困。总人口4亿，最好

来源: 哪一枝杏花于 2025-01-13 16:50:00 [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.