对一种关系来讲，模棱两可是有害的，特别是在这种关系还处于确定角色、分配责任和设定目标的阶段时。

Ambiguity is detrimental to a relationship especially when it comes to defining roles, delegating responsibility and setting goals.

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法规遵循管理扩展并精选了RUP角色，不仅因为引入了新工作产品，而且在法规遵循敏感区域确定了责任分离。

Compliance management expands and refines RUP roles, in part because of the new work products introduced, but also to address separation of duties in compliance sensitive areas.

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