The research is oriented to satisfy changing passenger flow demand and improve the service level of public transportation and operation effectiveness of public transportation corporations.
论文的研究是以满足多变的客流需求为背景，并以提高公交的服务水平和企业的运营效率为目标。
2
As a newly competitive method, publicservice advertising has been taken into account by most corporations because of its impact on reinforcing competitive advantages and improving corporation image.