An important augment to doubt Classic of Documents in ancient scripts is that it appeared later, and it is taken it as a "pseudograph".

学术界怀疑古文《尚书》为“伪书”的一条重要论据，就是古文晚出。

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In case of uncertainty, the good news is that classic databases are better suited to contain XML documents or fragments of XML documents these days.

对于这些不确定的情况，好消息是当今的传统数据库已经能够很好地处理XML文档或XML文档的片段了。

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And it is a classic example of a "good enough" tool. It allows people to send messages to individuals or groups, to hold online discussions and to exchange documents and other files.

电子邮件是一个很典型的“非常好”的工具，人们通过它给个人或团体发送邮件，同时进行在线讨论和交换文件资料。

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