不是不赚钱只是利润菲薄，最后肯定有人能生存下来，通过竞争把生产成本降不下来的生产者淘汰掉

来源: 天青水蓝于 2025-02-02 17:22:34 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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