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合流点上游23公里处，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 Parana River, 23 kilometers upstream of the confluence point for 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 Paraná rivers confluence with upstream 23 kilometers to the point, the horseshoe falls, 82 meters high, and 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 upstream the Parana river junction of two streams 23 kilometers place, is the horse-shoe fall, the height 82 meters, extends 4 kilometers.In 1984, is li

Iguassu Falls is the widest waterfall in the world, located in Argentina and Brazil boundary on the upper reaches of the Creek and the Rio Parana confluence point 23 kilometres to Horseshoe Falls and a height of 82 m, width 4 km. 1984 UNESCO World 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 upstream the Parana river junction of two streams 23 kilometers place, is the horse-shoe fall, the height 82 meters, extends 4 kilometers.In 1984, is li