XML is a text-based markup language that you can use to structuredata in various different dialects.
XML 是一种基于文本的标记语言,您可以用来以各种不同的方言组织数据。
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Extensible markup language (XML), described as both a markup language and a text-based data storage format, offers a text-based means to apply and describe a tree-based structure to information.