There are now books and articles on patterns for process, requirements management, software architecture, testing, project management, and so on.

现在已经有一些关于过程、需求管理、软件构架、测试、项目管理等模式的书籍和文章。

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In this life cycle, globalization is involved in each phase of software development: user requirements, analysis and design, developing, testing, and maintenance.

在这个生命周期中，在软件开发的各个阶段都涉及到全球化：用户需求、分析和设计、开发、测试以及维护。

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Reality: If our ultimate goal was "efficient software development and testing," then having stable and well-defined requirements up-front might be a must.

事实：如果我们最终的目标是“有效率的软件开发和测试”，那么稳定和定义良好的需求在最开始是必须的。

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