英译中；1,Helen ,your task is to find out the cost by bus.2,I want to make a room reservation.
问题描述：
英译中；1,Helen ,your task is to find out the cost by bus.2,I want to make a room reservation.
答
1、海伦,你的任务是找出成本乘公共汽车.2、我想预订一个房间.