求翻译：NS2 采用面向对象技术，这就保证了软件的可扩充性和重用性，提高了程序开发的效率。对象的属性能够很容易地配置，每个对象属于相应的行为和功能和类。类也可以继承其他类，也可以通过C++来定义新的类来满足用户自己特定的需求是什么意思？

ns2 object-oriented technology, which ensures the scalability and reusability of software to improve the efficiency of program development. Object's properties can be easily configured, and each object belongs to the behavior and functions and classes. Class can also inherit from other classes can a

NS 2 in an object-oriented technology, this will ensure that the software scalability and reusability, and improve the efficiency of the development process. The properties of an object can be easily configured, each object is in the appropriate behavior and functionality and class. Classes can also

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NS2 using object-oriented technology, which ensures scalability and reusability of software, improve efficiency in program development. Object properties can be easily configured, each object belongs to the appropriate behavior and functions and classes. Classes can inherit from other classes, or yo

正在翻译，请等待...