postal express service

基本解释

Use U.S. Postal Service Express and Priority mail service rather than private overnight delivery services.
使用美国邮政公司（U.S. Postal Service Express）的优先邮件（Priority mail）服务代替私人隔夜交货服务。
In Chapter Four, combining the specific business of Heilongjiang province postal express service department, a specific realization scheme and function display of the Postal CRM is showed.
第四章，结合黑龙江省邮政速递局的具体业务，给出了邮政CRM系统的具体实现方案和功能展现。
Compares with other professions, the postal service express delivery has the rich customer data.
与其他行业相比，邮政速递拥有丰富的客户数据。