1, planting trees and grass for the "beauty" of the mother river; Prevent pollution and add points to the beauty of the mother river; Rational use, give the mother river "magnificent" extra points. Protect Mother River Day, let's pay attention to environmental protection and work together!

2. Plant green trees to fix sand and clear fish and shrimp in the river; Plant green trees to protect the embankment, live a stable life and smile; Planting green trees and raising birds is enjoyable. Protect Mother River Day, let's plant trees together!

3. Water is the source of life, and the mother river is the water of life and the water of the future. Our lives and cities are calling for clean water, caring for water resources, protecting the mother river, and protecting the mother river on March 9, let's come together!

4. We can't plant trees, keep water and soil and plant grass, prevent pollution from falling, advocate green civilization, protect the ecological environment, protect the mother river on March 9, and protect the mother river-do our best!

5. Start from me, plant a variety of trees and green our home; Meet you, don't litter, beautify the environment; Work together to protect the mother river and benefit the future; On March 9th, Mother River Protection Day, let's set out together to protect our mother and build our home!