现在是;看长短期;如果10年后20%农村人口移到城市,缺老了,经济增长是关键; 你看看过去10年大美人口

本帖于 2026-05-13 12:56:03 时间, 由普通用户 胡雪盐8 编辑
回答: 已建房严重供过于求,又当爹来又当妈2026-05-13 11:33:17

 

 

The U.S. population has grown from approximately 320 million in 2015 to over 340 million by 2024, representing a, slowed growth rate of roughly 0.5%–0.6% annually in recent years. 

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