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长江是我国的最大河流,也是世界上的第4大河,年迳流总量达1058立方公里,水量充沛,终年不冻,为航运事业提供了优越的条件。自有历史记载以来,长江上就有了航运。1844年机动船开始在上海——汉口间行驶,1878年开辟了汉口——宜昌线,1908年轮船驶到重庆,1923年宜昌——重庆间开始全年航行,1942年轮船航线伸展到宜宾和屏山。现在长江干流上终年通航轮船,长江干流是横贯我国东西的一条最重要的交通运输干线,长江干线的航运在我国内河航运中始终居于首位。全流域通航水道的里程共计56,300公里,占全国的56％,通航轮船水道的里程共计16,000公里,占全国的53％。
The Yangtze River is the largest river in our country and also the fourth largest river in the world. The total annual flow amounts to 1,058 cubic kilometers. The abundant water and unfrozen year-round provide favorable conditions for the shipping industry. Since its own history, there have been shipping on the Yangtze River. In 1844 motor boats began to travel between Shanghai and Hankow, opening up the Hankou-Yichang Line in 1878, stepping to Chongqing in 1908, Yichun-Chongqing in 1923, and navigating to Yibin in 1942 Ping Shan. Now the Yangtze River mainstream naval vessels throughout the year, the Yangtze River is the most important traffic across the trunk of the trunk of the Yangtze River routes in China’s inland waterway shipping has always been in the first place. The entire basin has 56,300 km of mileage, accounting for 56% of the national total. The total length of navigable waterways is 16,000 km, accounting for 53% of the national total.