A man covers his head with a wet towel to shield himself from the sun in the Beijing Olympic Park on July 4, 2010.
Visitors shield themselves from the sun with paper sheets in the Beijing Olympic Park on July 4, 2010.
![A man covers his head with a wet towel to shield himself from the sun in the Beijing Olympic Park on July 4, 2010. [China Daily/Asianewsphoto]](http://images.chinagate.cn/attachement/jpg/site1021/20100705/001aa0b6194e0d9b92e912.jpg "A man covers his head with a wet towel to shield himself from the sun in the Beijing Olympic Park on July 4, 2010. [China Daily/Asianewsphoto]")
![Visitors shield themselves from the sun with paper sheets in the Beijing Olympic Park on July 4, 2010. [China Daily/Asianewsphoto]](http://images.chinagate.cn/attachement/jpg/site1021/20100705/001aa0b6194e0d9b92ef13.jpg "Visitors shield themselves from the sun with paper sheets in the Beijing Olympic Park on July 4, 2010. [China Daily/Asianewsphoto]")
