必要交易品·必要交易品初期の首都建造物の建設early_capital_building_constructionin_game/common/goods_demand/building_construction_costs.txt:407定義in_game/common/goods_demand/building_construction_costs.txt:407408lumber = 2409tools = 2410glass = 2411fine_cloth = 2412goods_gold = 2413category = building_construction