早就有人propose 15分钟理论了：子子孙孙都只需要生活在15分钟车程内，减轻地球的负担。。。

来源: 我是谁的谁于 2025-05-02 13:14:09 [旧帖] [给我悄悄话] 本文已被阅读：次

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