1·According to the passage, where do people still have to use a paper train ticket in China?
根据这篇文章，中国哪些地方人们仍需要使用纸质火车票？
2·I just want to see the ticket go to good use and for someone to experience a lot of joy.
我只是想看到这张票得到很好的利用，让一些人体验到很多快乐。
3·The ticket had a strict no-transfer policy, but since passport information was not required when booking, any Canadian Elizabeth Gallagher can use it.
票有严格的不可转让的政策，但由于预订时不需要护照信息，加拿大任何叫伊丽莎白·加拉格尔的人都可以使用它。
4·Can I use this ticket?
我可以用这张票吗？
5·There are two concrete use cases: Ticket Payment by Internet and Ticket Payment by Phone. These use cases are variations of the abstract use case called just Ticket Payment.
有两种具体的用例：通过因特网支付票费及通过电话支付票费，这些用例是所谓票额支付抽象用例的变种。
6·I could use a free ticket!
我愿意得到一张免费机票。
7·Then click the Add button in the Traces From pane, and add all use cases for Ticket Payment (see Figure 21)
然后在 Traces From 窗格中点击 Add 按钮，并为 Ticket Payment 添加所有的用例（见于图 21）
8·Select to move all use cases to that new Driver Ticket Payment package, as Figure 15 shows.
选择移动所有的用例到新的 Driver Ticket Payment 包，如图 15 所示。
9·The TGS verifies if the entity is authorized to use the service and sends a Service Ticket (ST).
TGS 验证该实体是否有权使用服务并发送一个 Service Ticket (ST)。
10·To destroy the ticket, as the user, use.
作为用户使用以下命令销毁票据。