关于机票的英文

问题描述：

留票期限

机票停留有效期
出票停留有效期是什么意思？

我问的是留票期限和机票停留有效期用英语怎么说。顺便问下出票停留有效期的中文意思

问题解答：

留票时限: Issuing Time Limit/deadline. That means you must issue your ticket before the time, and input your ticket number in the reservation system ,or else your reservation will be cancelled by the system automatically.

机票停留有效期 the validity of the ticket,that means if you book the round-trip ticket, you must return prior the day of " not valid after"

就是说你订的机票需要在什么时间以内出票，不然会被航空公司取消。