1·Canceling one hour before a date is not cool, most of the date prepping has already started at this point.
提前一个小时取消约会并不酷，大部分的约会准备在这个时间都已经开始了。
2·In particular, it supports multiple primary key fields and exposes some user interface enhancements and a new model for handling and canceling events.
特别是，它支持多个主键字段，公开了一些用户界面的改进功能和一个处理与取消事件的新模型。
3·An order can be cancelled either by the manager (via the human task) or by canceling the order directly.
订单可以由经理取消(通过人工任务)，也可以直接取消。
4·Air France was trying to maintain its full long-haul schedule, while canceling some flights on other routes.
法国航空取消了其他部分线路的航运，以图维持其排满的长途货运日程。
5·The first function is to support working with security tokens - specifically, the issuing, renewing, and canceling of security tokens.
第一个函数是为了支持对安全令牌的处理—具体而言就是发出、更换以及取消安全令牌。