商务信函的7C原则_商务书信

写信的原则（writing principles）已从原来的3个“c”（conciseness, clearness, courtesy）发展到目前的７个“c”：completeness, clearness, concreteness, conciseness, correctness, courtesy, consideration


实例:

dear sirs,
　　　　　　　　　　　　　　　　
　　with reference to your letter of april 9, we are pleased to accept your offer of 100 tons of copper wire as per your offer sheet no.8/070/02b. please go ahead and apply for your export licence. as soon as we are informed of the number of the export licence we will open the l/c by cable.


信的本文汉译

　　关于你们四月九日涵，我们高兴地接受你们第８／０７０／０２Ｂ号报盘单所报１００吨紫色铜丝。请着手办理申请出口许可证。一经接到出口许可证号码的通知，当即电开信用证。