求翻译：伊瓜苏大瀑布是世界上最宽的瀑布，位于阿根廷与巴西边界上伊瓜苏河与巴拉那河交汇处，为马蹄形瀑布，高82米，宽4公里。1984年，被联合国教科文组织列为世界自然遗产。是什么意思？

Iguazu Falls is the world's widest waterfall, located on the border between Argentina and Brazil, Iguazu River and the confluence of the River Parana, as the horseshoe falls, high 82 meters wide and 4 km. In 1984, the UNESCO World Natural Heritage.

Iguazu Falls is one of the world's broadband access on the border between Argentina and Brazil, is located in Iguazu River and parana River interchange, 82 meters high, the horseshoe falls, 4km wide. In 1984, the UNESCO has listed as a world natural heritage.

The Iraqi melon Soviet big waterfall is in the world the widest waterfall, is located Argentine and in the Brazilian boundary Iraqi melon Su He and the Parana river intersection point, is the horse-shoe fall, the height 82 meters, extends 4 kilometers.In 1984, is listed as the world natural heritage

Iguassu Falls is the widest waterfall in the world, located in Argentina and Brazil Parana and Rio Iguazu interchange on the borders, as the Horseshoe Falls and a height of 82 m, width 4 km. In 1984, was listed as a world heritage site by UNESCO.

The Iraqi melon Soviet big waterfall is in the world the widest waterfall, is located Argentine and in the Brazilian boundary Iraqi melon Su He and the Parana river intersection point, is the horse-shoe fall, the height 82 meters, extends 4 kilometers.In 1984, is listed as the world natural heritage