取代单个值，随机变量拥有描述估计值可能性的函数，该函数称为变量的概率分布。
Instead of this single value, a random variable has a function that describes the likelihood of values for the estimate and is called the variable's probability distribution.
经过几年时间的创造和再创造，拥有的自豪感被纯粹的创作热情所取代。
After years of making and remaking the site, pride of ownership takes a backseat to the sheer rush of creation.
RUP的快捷(或称作轻量级)尺度允许我们我们能够拥有一个遵守规范的、以严格的计划取代提高适应性的软件开发流程。
The agility (or lightweight) dimension of RUP allowed us to have disciplined software development process without bureaucracy that promotes adaptability rather than rigid planning.
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