请教下资深ef new order 怎么翻译 和last order（打烊）区别

new order是新来的订单比如说客人刚点好菜送到厨房的单last order是最后一张一般是餐厅关门前问客人是否还要加东西excuse me,930pm is our last order.would like to order anything else?大概这样用