亚马孙河:亚马孙河是世界上流域面积最大的河流和水量最大的河流,全长六千多公里。其流域是世界上最大的平原 亚马逊平原,和世界上最大的热带雨林 亚马逊雨林。由于亚马孙河流域主要是亚马逊平原,亚马逊平原地势平坦,海拔大多在200米以下。所以亚马孙河流经地区地势都比较平坦。
Amazon River: The Amazon River is the river with the largest drainage area and the largest water volume in the world, with a total length of more than 6,000 kilometers. Its drainage basin is the world's largest plain, the Amazon Plain, and the world's largest tropical rainforest, the Amazon Rainforest. Since the Amazon River basin is mainly the Amazon Plain, the Amazon Plain is flat, and the altitude is mostly below 200 meters. Therefore, the terrain of the areas where the Amazon River flows is relatively flat.