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Heat wave hits Serbia

Heat wave hits Serbia

A zoo worker sprays water to a female elephant to cool her down in Belgrade zoo, Serbia, on Aug. 5, 2017. A warning was issued Friday for extreme weather for most of next week across Serbia, with maximum temperatures forecast to range from 37 to 42 degrees Celsius. (Xinhua/Predrag Milosavljevic)

[ Editor: Xueying ]