在每种情况下，人们只讨论一些技术、解决方案和选项的某些方面，而忽视了一个至关重要的问题：非功能性需求。

In each case, somebody discussed some aspects of a set of technologies, solutions, and options, but then ignored a crucial issue: non-functional requirements.

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功能包括所有技术方面的和“后台的”进程和应用。

Functionality includes all the technical and 'behind the scenes' processes and applications.

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把方面功能的开发留给最好的专业人员，他们是项目的设计师和技术领导者。

The development of the aspect functionality is best left to the experts, the architects and technical leads of a project.

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