This river of South America is the second largest river in the world and accounts for approximately one-fifth of the world's total river. Because of its mammoth dimensions, it is sometimes called The River Sea. Its length is about 3912 miles. More than one-third of all the species in the world live in the Amazon River.

南美的亚马孙河是世界第二大河流，约占世界总河的五分之一。由于其庞大的规模，它有时被称为海洋河。其长度大约是3912英里。世界上超过3分之一的物种生活在亚马逊河。