The Songnen Plain, located in the confluence between the Songhua River and Nen River, is a very flat area which has extensive marshland zones.
松花江与嫩江交接地区的松嫩平原地势平坦，幅员辽阔，分布着大量湿地。
The Songnen Plain, located in the confluence between the Songhua River and Nen River, is a very flat area which has extensive marshland zones.
松花江与嫩江交接地区的松嫩平原地势平坦，幅员辽阔，分布着大量湿地。
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