需求工程师是沟通用户与开发人员的桥梁，做好需求分析是一个产品是否能够适应用户要求的关键所在。需求工程师们在了解用户又了解技术的基础上掌控着项目发展的风向标。
例如，“用例”视角允许需求工程师和业务所有者讨论系统功能的特征。
For example, the Use Case viewpoint allows the requirements engineers and business owners to discuss the features of the system functionality.
通过应用许多与他们编写代码时相同的原则和概念，开发人员可以有效地担当起需求工程师的职责。
By employing many of the same principles and concepts they already use to write code, developers can effectively serve as requirements engineers.
如果这个领域(比如酒店业)为需求工程师所了解，那么首要的工作要点就是软件需求和业务规则。
If the domain (in this case, the hotel industry) is well understood among requirements engineers, the primary focus of their work is software requirements and business rules.
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