This step is done for each analysis class we have identified.
在这里，我们要对每个分析类进行处理。
But this raises a very interesting and important question: Just what is an analysis class?
这就引出了一个有趣而又重要的问题：什么是分析类？
But this raises a very interesting and important question: Just what is an analysis class?
这就引出了一个有趣而又重要的问题：什么是分析类？
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