The router adopts single-phase multi-layer arearouting and achieves the optimized routing resource.
算法采用单步的区域多层布线策略，实现资源的合理分配；
2
In the area of event routing, dramatic scalability improvements were made in the case where there are many event subscriptions (that is, many installed monitor models).
在事件路由领域中，在具有许多事件订阅(即安装了许多监视器模型)的情况下显著改进了可伸缩性。
3
Finally, the string "area" is now considered to be a reserved word when dealing with URL routing. This was done to support the Areas feature added in MVC 2.