Since almost every application that uses XML runs documents through a parser on input, and many generate equivalent streams of parse events for output documents, this seemed a fair choice.

• 因为基本上每个使用XML的应用程序都在输入端使用解析器读入文档,并且很多都在输出文档中生成等价的解析事件流,这种选择似乎比较公正。