A citizen holds a fan for shelter while walking in Shanghai, east China, June 18, 2013. The highest temperature in Shanghai reached 37 degrees centigrade on June 18. (Xinhua/Ding Ting) A girl holds an umbrella for shelter while walking in Shanghai, east China, June 18, 2013. The highest temperature in Shanghai reached 37 degrees centigrade on June 18. (Xinhua/Ding Ting) Citizens ride bicycles on Guangyuan West Road in Shanghai, east China, June 18, 2013. The highest temperature in Shanghai reached 37 degrees centigrade on June 18. (Xinhua/Ding Ting) |