很简单，你可以通过网络购票。

Simple, you can buy the ticket on the web.

youdao

好啊，明天有空，那听起来不错，我们可以网络购票吗？

Sure. I am free tomorrow. It sounds interesting to me. Can we buy the ticket online?

youdao

据新京报网报道，数百人通过新开通的网络购票服务购票，付钱之后却未能订到火车票。

Hundreds of people failed to get their train tickets through the newly launched online train ticketing service after paying the money, Beijing News reported.

youdao