论文部分内容阅读
现代交通的定义是:“交通包括运输和邮电两个方面,运输的任务是输送旅客和货物。邮电是邮政和电信的合称;邮政的任务是传递信件和包裹,电信的
The definition of modern traffic is: "Transport consists of transportation and post and telecommunications, the task of transport is to transport passengers and goods. Post and telecommunications is the name of postal and telecommunications; postal mission is to deliver letters and parcels, telecommunications