The existence of a well-motivated use case was considered a strong argument for inclusion of a language feature.

存在动机良好的用例可以看作是包含一种语言特性的强大理由。

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In this situation, the use case can be used to create testable scenarios, but the inclusion of hidden information 44 impinges on the ability to maintain the test case through any design changes.

在这种情况下，用例可以用来创建可测试场景，但是隐藏信息所包含的内容44与维持测试用例穿越任何设计变更的能力相冲突。

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All steps will describe system processing, or inclusion of other use cases (for example, a long-running process use case may include a human activity use case).

所有步骤都将描述系统处理或包括其他用例(例如，长时间运行的流程用例可能包括人员活动用例)。

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