只要产家和商家能扩大市场，价格就可以维持，甚至提高。严格地说，是市场的饱和度增加而导致价格降低。

来源: ShiMaQian 于 2026-02-26 17:50:35 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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