The author starts from the definition of fuzziness, then examines the basic features of fuzzy language, the reasons for its existence and differentiates several confusable concepts.

• 作者从模糊性的含义出发，叙述了语言的模糊性本质、模糊语言的基本特征，产生成因并分辨了几个与模糊性易于混淆的概念。