It provides a blueprint for the inter-team communication that is essential not only for meeting business goals, but also for performing effective engineering.
它为团队之间的交流提供了一个蓝图，这种交流不仅仅为了满足业务目标，同时也是有效的执行工程的需要。
2
Tighter communication and collaboration are essential, both within and across teams and engineering disciplines.
紧密的沟通和协作是必需的，既要在团队和工程学科内，也要跨团队和工程学科。
3
Modeling facilitates not only proper engineering practice, but also effective communication.