新版行程单可作为旅客购买电子客票的付款凭证或报销凭证，同时具备提示旅客行程的作用。

Newer versions of the itinerary can be used as passengers to purchase e-ticket or payment of reimbursement, and the prompt action of passenger travel.

youdao

新版行程单可作为旅客购买电子客票的付款凭证或报销凭证，同时具备提示旅客行程的作用。

Newer versions of the itinerary can be used as passengers to purchase e-ticket or payment of reimbursement, and the prompt action of passenger travel.

youdao