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Many projects have great functional requirements coverage (the application should do X, it should not do Y, and so on), but they rarely have requirements for para-functional requirements.
许多项目拥有大量的功能性需求覆盖范围（如果应用让您做 X，那么您就不该做 Y，等等），但是他们只对辅助功能性需求拥有需求。
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