One, we would have each proper class in its own table, and use views to build a common table for content.
第一，我们在类自身的表中放置每个类，使用视图为内容构建通用表。
An account might encapsulate data, but I can't think of any operations that it will perform, thus account is not a proper class.
帐户可能封装数据，但我想不出任何它将执行的操作，因此Account就不是一个合适的类。
An account might encapsulate data, but I can't think of any operations that it will perform, thus account is not a proper class.
帐户可能封装数据，但我想不出任何它将执行的操作，因此Account就不是一个合适的类。
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