The sample book above includes one map and one topic.

上例中的图书包含一个地图和一个主题。

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In section 1.1 we looked at a sample book order business process.

节1.1，我们讨论了一个订书业务流程的示例。

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In section 1.1 we looked at a sample book order business process.

节1.1，我们讨论了一个订书业务流程的示例。

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