外贸业务信函,是知识经济时代信息传递的重要工具,是国际间经济活动极强的文体。模糊语言在外贸业务信函中具有不可忽视的语用功能。本文就此谈以下几点:一、有分寸地使用模糊语言可以有效地保护收授文双方的经济利益目前,在国际贸易中,大量的业务磋商和市场信息都是通过外贸业务信函完成和获得的。这类文体的写作特点是叙事时多用直 Foreign trade business correspondence is an important tool for information transmission in the era of knowledge-based economy and is a highly-styled international economic activity. Vague language has pragmatic functions that can not be ignored in foreign trade business letters. This article on the following points: First, the use of vague sense of language can effectively protect the financial interests of both parties at present, in international trade, a large number of business consultations and market information is completed and obtained through the letter of foreign trade business . This style of writing is characterized by the use of narrative straight