近年来,随着通讯技术和设备的迅猛发展,国际贸易的通讯手段也在不断地更新。例如,现在电报在国际贸易中已很少使用。电传机和传真机成了外贸公司必备的办公通讯设备。由于标准化和高科技的结合,电子计算机的运用和世界范围网络的连通,使得商业信息和通讯能够自动处理,瞬间传递,从而出现了“无纸贸易”。尽管通讯万式不断地更新换代越来越先进,通讯文体也有所变化,但是作为国际贸易往来古老而基本的形式——书信,不仅仍在使用,而且也是其他更先进通讯方式文体的基础.在具备扎实英语基本功的基础上, In recent years, with the rapid development of communication technologies and equipment, the means of communication in international trade are constantly being updated. For example, telegraphs are now rarely used in international trade. Fax machines and fax machines became necessary office communications equipment for foreign companies. Because of the combination of standardization and high technology, the use of electronic computers and the world-wide connectivity of networks have enabled business information and communications to be handled automatically and delivered instantaneously, resulting in a “paperless trade”. Despite the ever-renewed and progressive advancement of communications and the change in the style of communication, as an ancient and basic form of international trade, letter-writing is not only used, but also the foundation of other more advanced forms of communication. With the basic skills of solid English,