The fifth-generation iPod nano can buy songs that are identified by RDS text and tagged.

第五代iPod Nano也能够通过阅读RDS文字和标签来购买。

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Yet another example might take as input a Web site (such as a news site like CNN) and render the text in photos by matching tagged photos to words from the news.

另外一个例子可能以一个Web站点(例如cnn之类的新闻站点)作为输入，并在新闻中通过照片匹配而将照片中的内容以文字的形式呈现出来。

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Hypertext is a text that is organized by means of links. Or jumps, from one piece of information to another, the reader can move to related topics by tagged words or phrases.

超级文本是一种用从一件信息到另一件信息的链接(或转移)组织起来的文本，读者可根据标注的字词(或词语)转移到有关的题目。

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