2. There is no smoke in the autumn night in Nanhu Lake, and it can ride straight to the sky.
3. If we don't save water, the last drop of water on the earth will be human tears!
4. To save water, it is important to use water rationally and scientifically.
5. Save a drop of water today and leave a drop of blood for future generations.
6. Protect water resources and promote the western development; Save every drop of water and create a water-saving city.
7. One billion people in the world lack drinking water! Please leave the rivers and clean water to everyone!
8. There is no wave of ancient well water, and there is a bamboo pole in autumn.
9. It is easy to follow the current, and it is easy to go far with the wind.
1. Vigorously popularize water-saving domestic water appliances.
11. The rope saws the wood, and the water drops the stone.
12. Those who travel long distances leave their cars, while those who help the rivers and seas leave their boats.
13. Cherish water, love the water and save water, starting from me.
14. The hilly land is not high, but the rivers are large.
15. A snow wave roared at Wuxia Gorge, and a thousand miles of fire clouds burned Yizhou.
16. Peach Blossom Pond is deeper than thousands of feet, which is not as good as Wang Lun's.
17. Those who take a new bath will play the crown, and those who take a new bath will shake their clothes.
18. Saving water is an important measure to implement the sustainable development strategy.
19. When there is wind, waves will rise, but when there is no tide, it will calm down.
2. Water is the source of life. Please cherish every drop of water.
21. Far water does not put out a near fire.