第六章是现代航运物流系统整合，也是本研究的核心内容。

Chapter six is the kernel of this paper, which leads reader to the integration of modern shipping logistics system.

youdao

第六章是现代航运物流系统整合，也是本研究的核心内容。

Chapter six is the kernel of this paper, which leads reader to the integration of modern shipping logistics system.

youdao