为后备列表中的每个项目都赋予业务价值的点数，这会让你能够计算“业务速率”，例如，在每个Sprint中实现了多少业务价值(以点数计算)。

Putting a business value in points against every item on the backlog allows you to calculate 'business Velocity', i.e. how much business value (in points) was delivered in each Sprint.

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运行时接下来在操作系统提供的列表中搜索首选后备区域性。

The runtime next searches the preferred fallback cultures from a list provided by the operating system.

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