Sometimes the stakeholders who set requirements gain better understanding of their needs and update requirements in flight; sometimes their needs actually change because of changes of their context.

有时设置需求的出资方更加了解俄他们的需要，并且随时更新需求；有时他们的需求是由于上下文的变化而发生改变。

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Sometimes the stakeholders who set requirements gain better understanding of their needs and update requirements in flight; sometimes their needs actually change because of changes of their context.

有时设置需求的出资方更加了解俄他们的需要，并且随时更新需求；有时他们的需求是由于上下文的变化而发生改变。

youdao