某些时候使用组合键的原因是所选键在某些方面与最终用户的业务领域相关联。

Composite keys are sometimes used because the choice of key relates in some way to the end-user business domain.

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目前，很多业务用户在使用电子表格作为主要信息分发系统时，花费过多时间来收集、组合、整合和分发数据。

Currently, many business users spend too much time collecting, combining, consolidating, and distributing data when they use spreadsheets as their primary information distribution system.

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最近人们越来越多地在致力于使用户界面组件 (UI) 和业务服务间实现自动绑定，而不需要考虑所使用的具体技术。

There has been an increasing effort lately to enable automatic binding between user interface (UI) components and business services, regardless of the technologies used.

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