商业书信的撰写是商业活动中的一项基本活动,其表达要简单直接,准确地传递信息,突出实效,并要遵循礼貌原则。礼貌得体的商业书信不仅能够给对方以良好的印象,促成贸易,还能加强双方的关系,促进进一步的合作与交流。本文介绍了商业书信的礼貌原则,进而以实践为基础,分析了实现礼貌原则的几点写作技巧。 The writing of business letters is a basic activity in business activities. The expression of business correspondence is simple, direct and accurate, and delivers the message with prominence and effectiveness, and follows the principle of politeness. The polite business correspondence can not only give a good impression to each other and promote trade, but also strengthen the bilateral relations and promote further cooperation and exchange. This article introduces the politeness principle of business correspondence, and then based on practice, analyzes some writing skills to achieve the politeness principle.