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来源：雅诚德英语网
Listing 1. rules.xml: one of many attempts at creating a friendly configuration file.
清单1 . rules . xml：创建友好的配置文件的许多尝试之一。
Listing 1. rules.xml: one of many attempts at creating a friendly configuration file.
清单1 . rules . xml：创建友好的配置文件的许多尝试之一。