生産方法/奴隷市場·生産方法奴隷市場slave_center_maintenancein_game/common/building_types/foreign_buildings.txt:212定義in_game/common/building_types/foreign_buildings.txt:212213stone = 0.1214tools = 0.1215firearms = 0.05216paper = 0.05217produced = slaves_goods218output = 1220debug_max_profit = -1221category = building_maintenance