模糊语言是一种有效的表意手段。随着模糊语言学这门年轻学科的迅速崛起,有关语言模糊理论的研究日益增多。在对交际中的模糊语言进行研究的过程中,人们越来越重视模糊语言的语用功能。文章详细分析了模糊语言的语用功能,认为合理使用模糊语言可以使语言表达更贴切、得体,从而取得很好的交际效果。 Vague language is an effective means of expression. With the rapid rise of fuzzy linguistics, a young discipline, the research on linguistic fuzzy theory is increasing day by day. In the research of vague language in communication, people pay more and more attention to the pragmatic function of vague language. The article analyzes the pragmatic functions of vague language in detail, and believes that the rational use of vague language can make the language more appropriate and appropriate, thus achieving good communicative effects.