Then have a discussion with your project sponsors before the project work begins, if possible, and again throughout the life of the project, about the difference between the two.

在项目开始前，你会就项目与产品的功能列表，与项目发起人进行讨论，如果可能的话，在整个项目生命周期中再与发起人进行多次讨论。

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And finally with the attachment of a brand new appendage which, like a prosthetic, enables the existing building to perform new functions, the nearly abandoned building begins its life again.

最后用全新的附属物，像假肢一样移植到原有建筑中，使其展现新的功能。这栋几乎被遗弃的建筑物便重获新生。

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