en: The stretch of Danube river passing through the Balkans dropped so low that wrecks of World War II boats became visible . Rivers were also drying up - a stretch of Danube passing through the Balkans dropped so low that wrecks of World War II boats became visible .
ms: Peregangan sungai Danube yang melalui Balkan jatuh begitu rendah sehingga bangkai kapal Perang Dunia II menjadi kelihatan. Sungai-sungai juga mengering - satu regangan Danube yang melalui Balkan jatuh begitu rendah sehingga bangkai kapal Perang Dunia II menjadi kelihatan.