求翻译：继承是一种联结类的层次模型，并且允许和鼓励类的重用，它提供了一种明确表述共性的方法。对象的一个新类可以从现有的类中派生，这个过程称为类继承。新类继承了原始类的特性， 新类称为原始类的派生类（子类），而原始类称为新类的基类（父类）。派生类可以从它的基类那里继承方法和实例变量，并且类可以修改或增加新的方法使之更适合特殊的需要。是什么意思？

Inheritance is a model linking the level of class, and allow and encourage the reuse of classes, it provides a clearly articulated common approach. A new class of objects can be derived from existing classes, a process known as class inheritance. New class inherits the characteristics of the origina

Inheritance is a kind of link category levels, and to allow and encourage such models of reuse, it provides a clear expression of commonality. A new type of object can be derived from the existing categories, this process is known as category of succession. new class inherits the original type, the

The inheritance is one kind of joint class level model, and the permission and encouragement class entrusting with heavy responsibility, it provided one kind to be clear about the indication general character method.An object new kind may derive from the existing kind, this process is called a kind

Inheritance is a hierarchical model of the connection class, and allow and encourage the re-use of class, which provides a way to articulate common methods. A new class of objects can be derived from existing classes, this process is called class inheritance. The new class inherits the properties of

Inherit the level model that is a kind of connection, and allow and the encouraging type one is paid most attention to, it has offered a method to state the generality clearly. One new kind of target can derive from existing type, the course call kind inherit. Having inherited the characteristic of