精选优质文档-倾情为你奉上CHAPTER 1Structure and layout of international business letter(介绍商务信函基础知识与外贸交易程序)7原则7Cs: 1.Correctness,正确 2.Conciseness,简洁 3.Clarity,清晰4.Concreteness ,具体 5.Completeness,完整 6.Courtesy礼貌 7.Consideration.体谅信函时间的正确的写法February 2, 2013 2 February,2013 February 2nd, 2013 2nd February,2013Structure of Business letter:1. The Letterhead(信头) 2. The Date line(日期)3. The Reference and Inside Address(编号和封内地址