machine-readable text that is not sequential but is organized so that related items of information are connected--Ted Nelson
hypertext详细解释
hy.per.text n.Computer Science （名词）【计算机科学】 A computer-based text retrieval system that enables the user to provide access to or gain information related to a particular text.超文本：一种计算机文本检索系统，此系统能令使用者存取或获得某一特定文本的相关信息
