This is one of the old issues with XML, that it is used for both data ( machine-readable information) and content ( human-legible text). XML的老问题之一,即同时用于数据(机器可读的信息)和内容(人类易懂的文本)。
Machine-readable text that is not sequential but is organized so that related items of information are connected. 非连续的但有组织的机器-可读文本因此其相关信息是连接的。