Complex sentence: Jezava (Serbian Cyrillic: Језава) is a river in central Serbia, a 47,5 km long right tributary of the Danube, in which flows in Smederevo at Smederevo fortress (on the right side).
Split into simpler sentences: Jezava (Serbian Cyrillic: Језава) is a river in central Serbia. Right tributary of the Danube, in which flows in Smederevo at Smederevo fortress (on the right side).