2. Save every drop of water and care for the source of life.
Clear water is hard to come by, and dribs and drabs are the future.
4. Protect the ecology and maintain the healthy life of the river.
Please cherish every drop of water, how important a drop of water is to some people.
6, save water, love water, cherish water, everyone to protect water, benefit future generations.
7. Please cherish every drop of water.
8, dripping water at your fingertips, running water in an instant, saving water in your heart.
9, water is the milk of life, save water, love water, cherish water, let water grow with us forever!
10, I don't know how to cherish it when I have it, but I feel sorry when I lose it. Please cherish every drop of water.