我们出一张新的机票，换您以前的票。

We'll issue the new tickets in exchange for the old ones.

youdao

机票有效期：7天。不可累积飞行哩数。出票后不能更改或取消。

Ticket Validity: 7days. Not eligible for KrisFlyer mileage accrual. Ticket is valid on flight date shown only.

youdao

请大家注意，今后凡是从我这个出的机票，我需要知道每张票的行程目的，请大家加以合作，谢谢。

From now on, I'd like to know the travelling purpose of the whole tickets taken from me. Thanks for your cooperation.

youdao

请大家注意，今后凡是从我这个出的机票，我需要知道每张票的行程目的，请大家加以合作，谢谢。

From now on, I'd like to know the travelling purpose of the whole tickets taken from me. Thanks for your cooperation.

youdao