摘要
Abstract
Traffic is the main factor to promote economic dev-elopment. Highway transportation is the main means of transp-ortation, and its development has great and direct impact on economic development. Therefore, this paper discusses the im-portant role of highway traffic on economic development, aim-ed at business communication with col eagues, in order to ach-ieve the fundamental purpose of mutual promotion.关键词
公路交通/经济发展/重要作用Key words
road traffic/economic development/an important role
