在理解极限编程核心精神的基础上，本文对极限编程的实践方法进行了扩展，提出了一个新的XP实践方法。

After fully apprehending the core spirit of XP, the author extended the scope of XP practices and put forward a new practice.

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比如在极限编程(XP)不断的重构实践中这个原理就会十分明显。

This principle is manifested in practices such as the continual refactoring practice of eXtreme Programming (XP).

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尽管经常与敏捷过程连接在一起，例如极限编程，但是概念和实践都不是什么新的——只是众所周知的软件开发最佳实践上的一种变体。

Although often linked with Agile processes, such as eXtreme programming, the concept and practices are nothing new — just a variation on well-known software development best practices.

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