In many real-world scenarios, the stated business requirements often make it difficult to come up with a single pattern for e-business that is applicable to the entire solution.

在许多实际情景中，所提出的业务要求经常让人很难找出能适用于整个解决方案的单个电子商务模式。

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For instance, different E-mail systems and incompatible releases of crucial software programs make it nearly impossible for workers to get up to speed with a new initiative.

比如，不同的电子邮件系统和关键软件程序的不兼容等，都使得员工不可能与新方案同步。

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The government has already declared its intention to make the UK the best place in the world for e-commerce and it is attempting to keep the public sector up to speed with developments in the business world.

BBC: Whitehall drive for e-government