无论业务目标、用户角色、数据或者行业焦点是什么，大多数业务场景都可以用图 2 中的交互模型表示。

Most business scenarios, regardless of their business goals, user roles, data, or industry focus, can be represented in the interaction model shown in figure 2.

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无论业务目标、用户角色、数据或者行业焦点是什么，大多数业务场景都可以用上述交互模型表示。

Most business scenarios, regardless of their business goals, user roles, data or industry focus, can be represented in the preceding interaction model.

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最后，通过记录系统将支持哪些角色交互，将所提出的系统放置于域模型的上下文中。

Finally, the proposed system is placed in context within the domain model by documenting which role interactions the system will support.

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