当在电子邮件消息或usenet文章中使用时，前述单命令行程序将除去所有标头。
When used on E-mail messages or Usenet articles, the preceding one-liner strips out all headers.
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.
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.
应用推荐