简要介绍了软件工程中的需求阶段、设计阶段、编程阶段、检验和测试阶段、维护阶段，并对其中的一些问题作了探讨。
This paper introduces the requirement phase, design phase, programming phase, test phase and maintenance phase of software engineering, and analyses some problems in them.
就开发软件而言，开发过程分成5步：需求分析及详细计划书，设计，编程，测试和维护。
For developing a software product, the development process is divided into5stages:Requirements Analysis &Specification, Design, Coding, Testing, and Maintenance.
还要学习各种编程语言，以及如何设计，分析和维护软件等。
You?ll learn a variety of programming languages and how to design, analyze and maintain software.
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