这些菜单有更完整的默认行为，而且能够定制。
These menus have a more complete default behavior and can be customized.
用例可以指定一个完整的系统，也可以指定任何描述行为的模型元素，例如子系统。
A use case can either specify a complete system or any model element that describes behavior, for example, a subsystem.
然而我并不认为他的那套关于软件开发的行为是完整的，我认 为他这样说并不明智。
While I might not agree that his set of software development activities is complete, I do think there is wisdom in the statement.
应用推荐