作为一种最为古老的交通方式,内河航运在人类文明历史长河中扮演了重要角色,并以其环保和资源节约优势推动着经济社会发展。我国幅员辽阔,大江大河横贯东西,支流沟通南北,江河湖 As one of the oldest means of transportation, inland shipping plays an important role in the long history of human civilization and has promoted economic and social development with its environmental protection and resource conservation advantages. Our country has a vast territory with large rivers running through the east and west and tributaries communicating north and south, rivers and lakes