商品需求·商品需求银行建造bank_constructionin_game/common/goods_demand/building_construction_costs.txt:538定义in_game/common/goods_demand/building_construction_costs.txt:538539lumber = 0.2540masonry = 0.2541tools = 0.2542glass = 0.2543paper = 0.2544category = building_construction