1. In part, this is thanks to niftier anti-terrorism tactics and better co-operation between government agencies.
这部分得益于更有效的反恐策略及政府部门间更完善的合作。
2. A niftier move would be to combine the two.
折衷或许才是解决之道。
3. Of course, this class would be even niftier if it didn't have one glaring omission: while you can open a named file mapping there is no way to create one using this class.
当然，这个类会更niftier如果没有一个明显的遗漏：当你可以打开一个已命名的文件映射是没有办法创建一个使用这个类。