您要查找的是不是：
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- A two- week return to brighton, second class, please. 请订一线去布赖顿的两星期回程的二等回票。
- Do you have a seat available in second class? 请问你们有没有二等舱的位子?
- Where is the second class lounge? 请问二等舱休息室在哪里?
- It's forty Yuan for a second class day return. 当天来回的二等票一张元。
- One single, second class, to Winchester, please . 买一张去温撤斯特单程二等票。
- Dogs that have GREAT potential to be Second Class? 最有潜力成为第二等的犬?
- Book me two second class seats, please. 请给我订两张二等舱机票。
- I want a second class single to frankfort. 我要一张去法兰克福的二等单程票。
- A second class child return to Las Veas. 一张去拉斯维加斯的二等儿童来回票。
- Are there any second class seats available? 二等车票还有吗?
- Second class had cane seats and bronze trim. 二等车厢有藤制座位和青铜饰条；
- Where is the second class lounge ? 请问二等舱休息室在哪里？
- The basic task of sewage pipe net is to ingather and transport waste water to sewage managing equipment in due course, security and without any block. 污水管网的基本任务就是及时、安全、通畅地收集、输送污水到污水处理设施。
- The pressure assist tank make use of service pipe net self's pressure cleverly, to compress the air accumulated in the tank , formating gigantic potential energy. 助压水罐巧妙的利用自来水管网自身的压力，对水罐内存空气压缩，形成巨大的势能，在冲洗时产生强劲射流。
- He bought a ticket to travel in the second class on the boat trip. 他买了一张二等舱的船票去旅行。
- By using this me thod presented in this paper, not only the optimum design of main pipe net was g iven, but the water head and flow and pump type were decided. 所提出的方法，不仅能得出一个优化的干管管网，而且还能确定出所需水泵扬程及流量，并确定水泵型号。
- The function of waste water management module is to mange every information of the pipe net and export kinds of special maps(according to water target, flux and pipe diameter). 污水管理模块主要是用来管理污水管网的的各种信息和各种专题图的输出(按水质各指标、按流量、管径等)；
- I'd like to change my seat from second class to first class. 我想把二等票改为头等。
- A two-week return to Washington, second class, please. 为期二周返回华盛顿，二等。
