网上购票的英文：
online purchasing

Time flies when you are online.
上网的时候时间过得飞快。

I follow you online.
我在网上跟随着你们。

The syllabus is already available online.
现在课程表已经放在网上了。

They have become a juggernaut in online advertising, pictures, video and online games.
他们在网络广告、图片、视频、网络游戏各个领域横冲直撞。

A sock puppet is an online identity used for purposes of deception within an online community.
“马甲”是网络社区中为了隐藏身份而注册的ID。

purchase freedom with Blood
以血的代价赢得自由

This orchard became ours by purchase.
这个果树园被我们买下了。

such as stores requisition, purchase requisition,
像库存调拨单，购物申请单，

He purchased this stamp at an auction.
他在拍卖会中购得这枚邮票。

Their purchase is purely a paper transaction.
他们的购买完全是纸上交易。