必要交易品·必要交易品初期の首都建造物（銀装飾）の建設early_capital_building_silver_constructionin_game/common/goods_demand/building_construction_costs.txt:416定義in_game/common/goods_demand/building_construction_costs.txt:416417lumber = 2418tools = 2419glass = 2420fine_cloth = 2421silver = 2422category = building_construction