比如在雇员的对象中，你可以存进他们的雇工号，名字，起始时间，头衔，薪资，特权等等…对象也包括了一些函数(也叫做方法)去操作数据。

So in the case of an employee object, you might store their employee number, name, start date, title, salary, seniority, etc... Objects also include functions (called methods) to handle that data.

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电子地图与数据库通过对象唯一的ID号连接。

The electrical map and the database are connected by their exclusive ID of the objects.

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