求翻译：我们要建设好珠江三角洲、长江三角洲、环渤海湾、东南沿海和西南沿海五大港口群，形成布局科学、结构合理、层次分明、功能完善的港口体系是什么意思？

We want to build the Pearl River Delta, Yangtze River Delta, Bohai Bay, the southeast coast and the southwestern coast of the five largest ports group, formed the layout of scientific and reasonable structure, structured, functional port system

We must build 3 Pearl River Delta and the Yangtze River Delta, central 3 Bohai Bay, the south-east coast and the south-west coastal 5 major ports, thus forming layout science, reasonable structure, structured, fully functional port of the system

We must construct the good Zhujiang Delta, the Yangtze River delta, link Persian Gulf, southeast the coast and southwest the coastal five big harbor groups, forms harbor system which the layout science, the structure reasonable, each level clearly demarcated, the function consummates

We want to build the Pearl River Delta, Yangtze River Delta, Bohai Bay, Central, Southeast, and Southwest five major ports along the coast, formed scientific layout, structured, structured, full featured port system

正在翻译，请等待...