Save a drop of water today and leave a drop of blood for future generations.

3, everyone saves water, and * * * is resistant to water shortage.

4. Save energy and help the poor.

5, water and water waves are indispensable, and the heart of saving water and water is indispensable.

Saving energy is everyone's responsibility.

7. Save water and cherish life.

8. The pillars of the country are indispensable, and the water of life cannot dry up.

9. If we don't save water, the last drop of water on the earth will be human tears!

10, saving water is glorious, and wasting water is shameful.

1 1, wood will wither without roots, and water will be exhausted without sources. ?

12, save every drop of water and benefit all mankind.

13, cherish every drop of water and have a bright tomorrow.

14, everyone should do his duty to protect water resources.

15, please protect water resources.

16, everyone saves lives by saving water.

17. Water is a public resource of human beings, and everyone should protect it.

18, please cherish and cherish every drop of your life.

19, everyone protects water and environment.

20, cherish every bit, cherish the source of life.