If we don't save water, the last drop of water on the earth will be human tears!
Don't let it cry again.
4. Protect water resources and promote the development of the western region: save every drop of water and create a water-saving city.
Everyone cares about saving water, and always pays attention to saving water!
6. Save water, benefit the present and benefit the future!
7. For the future of mankind, we must protect and make rational use of water resources!
8. Saving water is glorious, but wasting water is shameful!
9. The last drop of water on the earth will be human tears.
10. Water is the source of life, the lifeblood of agriculture and the blood of industry!
1 1. For the sake of human and your own life, please cherish every drop of water!
12. Establish a good fashion that everyone cherishes water and everyone saves water!