People are silhouetted against sunshine at the High Line Park in Manhattan, New York, the United States, on Aug. 4, 2009.[Xinhua]
![People are silhouetted against sunshine at the High Line Park in Manhattan, New York, the United States, on Aug. 4, 2009.[Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090806/000bcdb95f1d0be4bd2225.jpg "People are silhouetted against sunshine at the High Line Park in Manhattan, New York, the United States, on Aug. 4, 2009.[Xinhua]")