You might argue that most web developers understand this distinction, but many websites show that this is not the case.
你也许要反驳说大部分开发者都了解这一区别,但很多网站的表现恰好说明事实并非如此。
A clear distinction that made it easier for customers and companies within the industry to know who was doing what and (in the case of companies) how to operate together.
通过这个特性,客户和行业企业就可以清楚了解到各自的分工,以及企业之间如何协作。
This distinction is important because each step in a use case scenario must be attributed to an actor.
这个区别很重要,因为用例场景中的每个步骤都必须归因于操作者。
应用推荐