坡度超过15%的土地不适合开发，除非有无可比拟的景色。硬要建，挡土墙这一项的花费可能会远超在平地上的建房成本

来源: samma1 于 2024-03-24 20:13:24 [旧帖] [给我悄悄话] 本文已被阅读：次

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