多瑙河长2850公里,作为欧洲仅次于伏尔加河的最长河流,它流经前南斯拉夫、罗马尼亚、保加利亚和乌克兰,汇入黑海,囊括了全欧洲80%的土地,形成了欧洲面积最大、保存最完好的三角洲。多瑙河三角洲总面积约为5165平方公里,其中3446平方公里在罗马尼亚境内。多瑙河三角洲是世界最大的芦苇区之一,也是欧洲乃至全世界最美丽的三角洲地区。在这里,不计其数的湖泊和沼泽哺育着300多种 As the longest river in Europe after the Volga, it flows through the former Yugoslavia, Romania, Bulgaria and Ukraine and into the Black Sea, covering 80% of the land in Europe and forming Europe’s largest and most preserved Intact delta. The Danube Delta covers a total area of ​​about 5165 square kilometers, of which 3,446 square kilometers in Romania. The Danube Delta is one of the largest reed areas in the world and the most beautiful delta in Europe and the world. Here, countless lakes and marshes feed more than 300 species