The river departed from its original course several miles downstream.
这条河往下流了几英里后改变了流向。
The outburst flood wave could have traveled as far as 1,250 miles downstream, breaking the river's natural banks, causing extensive flooding and even making the Yellow River switch course.
溃坝洪水可能向下游奔涌了1250英里（约合2000公里）之远，冲毁了黄河的天然河岸，令许多地方被淹，甚至导致了黄河改道。
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