我们将要查看XML的几个应用实例、用来进一步改进XML的标记语言和在后台使用的XML。看一看XML的某些应用，即使只是发展的初级阶段，也是令人鼓舞的。本章将向读者讲述XML的广泛应用性的某些看法。-To view the XML we will be a few application examples, to further improve the XML markup language and in the background to use XML. Take a look at some of the application of XML, even if only the initial stage of development, is encouraging. This chapter tells the reader to the extensive application of XML and some of the views.