return ticket译成往返票,为什么不是复数

return ticket译成往返票,为什么不是复数 亚航有回程时间不固定的往返票票嘛?就是open return ticket~求各位大侠? round-trip ticket是可数名词还是不可数名词?要一张往返票是:a round-trip ticket吗?如果是要2人份的往返票是 two round-trip tickets吗?我想要一张纽约到旧金山的往返票是翻译成:I want a round-trip ticket from return to,return from,return ticket区别急, open ticket与 open return ticket 的区别? 译.How much is a return ticket? “……的票”翻译为“the ticket for …”还是“the ticket to…”? round trip ticket 跟return ticket 是一样的吗 有不同吗 ticket 请问：在英国买火车票,open 跟return ticket有什么区别? I've stapled your baggage claim stub to your return ticket. You and I have this semester,it is no return ticket 求翻译 I wany to book a return ticket form GuangZhou to BeiJing的意思 ……的票用英语怎么说the ticket ofthe ticket tothe ticket for哪个对 How shall I get my ticket?翻译成中文 return return return