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在南美洲的中北部有一条世界上最长的河流——亚马孙河,它的主源马腊尼翁河发源于秘鲁的安第斯山。
In the north-central part of South America, there is the Amazon River, the longest river in the world. Its main source, the Manuela River, originates from the Andes in Peru.