以记忆为例，也许你听说过这样一种研究，研究中人们会听到一系列相关的单词。

Take memory for example, maybe you have heard of studies in which people hear a list of related words.

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可以从下载部分，下载样例源文件(以及本系列文章的其他附属材料)。

You can download the sample source file (as well as other supporting materials for this article series) from the download section.

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您是否首先要先创建一系列完整的用例？

Do you first create a complete set of use cases?

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