In object-oriented programming, objects include data and define its status, its methods of operation and how it interacts with other objects.

在面向对象的编程中，对象包括数据以及对其状态、操作方法和如何与其他对象进行交互的定义。

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These operations can include sending a query to retrieve results, updating remote data, supporting transactions, manipulating large objects, binding input values, and more.

这些操作可以包括发送一条查询来获取结果，更新远程数据，支持事务，操纵大型对象，绑定输入值，等等。

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We include it as an example of how to use different data objects and helper functions within a template file.

我们以此为例说明如何在模板文件中使用不同的数据对象和辅助函数。

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