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| A Study on the Application of Vague Language in Business Refusal Letters from the Perspective of Adaptation Theory 摘 要 随着国际贸易活动的日益频繁，商务信函在国际商务活动中的重要性也日益明显。而商务拒绝信函作为一种特殊的商务信函，在“礼貌，得体”之外对模糊语言的使用也有着特殊的要求，在商务拒绝信函中恰当地使用模糊语言反而可以增加表达的灵活性。顺应论认为，在语言使用的过程中，要对语言不断地进行选择，因此模糊语言与顺应论有紧密的联系。 本文以比利时语用学家Verschueren的顺应理论为框架，模糊语言为主体，然后采用理论与实际相结合的研究方法探究模糊语言在商务拒绝信函中的应用问题，为商务人士，商务信函教学以及模糊语言的学习者提供一些借鉴和参考。 关键词：顺应理论，模糊语言，商务拒绝信函 The proper use of vague language in business refusalletters can increase the flexibility of expression. According to the adaptation theory,language is constantly selected in the use of language, so vague language is closely related to the adaptation theory. In this paper, the author focuses on the perspective of Belgian scientists Jef Verschueren’s adaptation theory as the framework of pragmatics,vague language as the main body,then adopts the method of integrating theory with practice to explore the realization forms of vague language and employment situations in the business refusal letters. The author strongly believes that the present study can provide guidance and reference for business people, business refusal letter teaching as well as learners of vague language. Keywords：Adaptation Theory; Vague Language; Business Refusal Letters |
