求翻译：本文认为,随着社会经济的迅速发展,对会计信息的需求发生了变化,相关性与可靠性的传统定义发生了动摇,应对其进行重新定义。相关性与可靠性是会计信息质量的基本特征,对两者的涵义,有关文献论述颇多,但均局限于传统定义。是什么意思？

Think of this article, with the rapid development of social economy, demand for accounting information has changed, the traditional definition of relevance and reliability had wavered, and should be redefined. Relevance and reliability are basic characteristics of accounting information quality, both meaning the literature discussed a lot, but are limited to the traditional definition.