1. I advise you to take more steps and don’t treat the lawn as a road.

2. Please take care of green, green is the source of life.

3. Every flower and every grass is life, and every branch and leaf is always about love.

4. Protect environmental sanitation, reduce domestic pollution, and build a beautiful home.

5. Everyone participates in environmental protection and strives to be a Green Angel.

6. Protecting the environment requires you to be very careful, very careful and very dedicated.

7. The flowers and grass spread their fragrance, please take a detour.

8. Build a green campus and enhance environmental awareness.

9. The school is green and the students feel spring in their hearts.

10. When you strut, I groan at your feet.