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(一) 汉江(又名汉水)是长江最大支流之一,“发源于秦岑南麓。干流流经陕西、湖北两省,在汉口汇入长江。流域北部以秦岑、外方山及伏牛山与黄河流域为界;东北以伏牛山及桐柏山与淮河流域为界;东南为江汉平原,流域面积159000平方公里。汉江流域自河源至丹江口为上游;丹江口至钟祥县为中游;钟祥县以下为下游。汉江河
(A) The Hanjiang River (also known as Han River) is one of the largest tributaries of the Yangtze River, "originating from the south of Qin Cen. The main stream flows through Shaanxi and Hubei provinces and flows into the Yangtze River at Hankou. It is bounded by the Funiu Mountain and the Tongbai Mountain and the Huaihe River Basin in the northeast, Jianghan Plain in the southeast, and has a catchment area of 159,000 km2. The Hanjiang River flows from the Heyuan to the Danjiangkou upstream, the middle reaches of the Danjiangkou to Zhongxiang County, Downstream. Han River