自给自足，全内循环，也没有外销，这样一个经济模式的可行性？

来源: 鬼不灵于 2025-04-02 19:00:05 [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.