Because of the fairly static nature of a method, static analysis techniques — especially method review — play an essential role in method quality.

由于方法静态的特征，静态分析技术——尤其是方法检查——在方法质量中扮演了一个必须的角色。

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But he adds that factors such as fat content and method of cooking may play a role.

但他还补充说，肥胖和烹调方法也可能是重要因素。

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So while the abstract method is a way to express demands for an implementation, an interface defines a role that anyone implementing it can play.

所以当抽象方法是一种方式来表达实现的要求，接口定义了一个角色，任何人都可以玩的实现。

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