Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Today,more and more people know the importance of water,but the people are very poor conservation in public place,people waste a lot of water.this product is called Swan,swan really like water.Water makes it beautiful,so I hope that people use the water at the same time,leave a little water to the swan. The Swan basins designed as a plate,so when people use it.Give them a hint to conserve the water.
Zhejiang university of science and