老旧住区公共空间更新

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概念老旧住区保留楼栋与主要路网，通过入口前场、公共座区和小型绿地改善联系，不把原住区整体拆成新城。

Retain blocks and main routes in an older-estate concept, improving links through entrance forecourts, shared seats, and small greens rather than replacing the estate with a new town.