看了網友的回答，基本清楚了。和房市還是有相似之處。有供需平衡問題，也有價格競爭問題。不必去追求最大效益。

來源: QinHwang 於 2025-02-25 13:49:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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