Canoeist paddle among thousands of plastic ducks on the River Thames at Molesey Lock, west of London September 6, 2009.[Xinhua/Reuters]
![Canoeist paddle among thousands of plastic ducks on the River Thames at Molesey Lock, west of London September 6, 2009.[Xinhua/Reuters]](http://images.china.cn/attachement/jpg/site1007/20090908/000bcdb95f1d0c1001301f.jpg "Canoeist paddle among thousands of plastic ducks on the River Thames at Molesey Lock, west of London September 6, 2009.[Xinhua/Reuters]")