[求助]高手们来看看吧 谢谢了 线上等

like the e-r model,the object-oriented model is based on a collection of objects. an objects contains values stored instance variables within the object. an object also contains bodies of code that operate on the object. these bodies of code are called method.
objects that contain the same types of values and the same methods are grouped together into classes. a class may be viewed as a type definition is similar to programming language abstract data type(adt).

帮我一下好么 翻译一下 我在线上等
由于实在太急了 发的可能不是地方 请管理员见谅 谢谢！