Martin holds Guinness World Records for swimming the Danube River, the Mississippi River, the Yangtze River and the Amazon River.

马丁是多瑙河、密西西比河、长江和亚马逊河游泳的吉尼斯世界纪录保持者。

youdao

I'm now in Donaueschingen, the source of the Danube.

我现在到了多瑙森根，这里是多瑙河的源头。

youdao

To the southwest the delta of the Danube forms the border with Romania.

在西南方向，多瑙河三角洲形成了与罗马尼亚的边界。

youdao

"Timis County shares its name with a tributary of the Danube and is located in the western part of which European country?

VOA: special.2009.05.29

It was called "North of the Danube."

VOA: special.2009.05.17

His poem, By the Danube, won him a place next to it for eternity.

BBC: A Danube-led tour of Budapest

From here, the green hills slope away, down to the small suburb of Kahlenbergerdorf beside the Danube.

BBC: In tune with Vienna

The Romans based a garrison here because the Danube flowing right by made transport easy.

WSJ: Travel: Vienna: a Gem at the Heart of Europe