本课程没有指定的教科书。

There are no textbooks for the course.

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如果没有指定的经销商，他们将由计算代理在与各方协商决定。

If no dealers are specified, they will be selected by the Calculation Agent in consultation with the parties.

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开始做一个项目，要没有指定的完成期限或外部压力逼迫你完成的。

Start a side project that has no external deadlines or outside pressure to complete.

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