另一方面，对于给定一段文字，就很难想象想乘法这样的操作代表了什么意思。
Given text data, on the other hand, it is hard to imagine what an operation like multiplication might mean.
有了ORM，你可以操作代表资料的软体物件，然后Active record函式库将会处理与资料库的操作。
With ORM, you can work with software objects that represent your data and let the Active Record library take care of communicating with the database.
这些类型中每一个都包括属性、操作及与代表它们的分部定义的相关内容。
Each of these types will contain the attributes, operations, and so on corresponding to the partial definition being represented by them.
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