尽管这些需求并不直接与故事情节相关，它们还是对最终的结果有着潜在的影响——正如计算机系统上必须有非功能性软件需求一样。
Although these requirements aren't directly related to the story line, they'll have an impact on the final result — just as nonfunctional software requirements must have on a computer system.
但在该情况下，由于政策受益方所获的额外收益会提升非直接相关方的需求，所以这种影响是积极的。
In this case there is a positive impact as the additional gain of those who avail themselves of the policy go on to add to the demand of others who were not directly involved.
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