第一，它不是那么困难的，因为在项目管理知识体系中有很多的角色、活动和工件。
First, it is not that difficult, because there are not so many roles, activities, and artifacts in the PMBOK.
它是一个知识体系，为项目管理者可能遇到的各种情况提供了一个起点。
It is a body of knowledge that provides a starting point for a variety of situations a project manager is likely to encounter.
在此理论基础上，提出一些项目管理的“原则”用以支持那些我们所熟悉的项目管理知识体系是可能的。
On that basis, it is possible to state a number of project management "principles" to support what has come to be known as a project management body of knowledge.
应用推荐