A monkey jumps into a pool at Luoyang Zoo in Luoyang, central China's Henan Province, May 29, 2014. The highest temperature in Luoyang reached 38 degrees celsius. (Xinhua/Wang Song)
A monkey holding a piece of watermelon swims in a pool at Luoyang Zoo in Luoyang, central China's Henan Province, May 29, 2014. The highest temperature in Luoyang reached 38 degrees celsius. (Xinhua/Wang Song)
A monkey swims in a pool at Luoyang Zoo in Luoyang, central China's Henan Province, May 29, 2014. The highest temperature in Luoyang reached 38 degrees celsius. (Xinhua/Wang Song)
