The flowers, plants and trees in the school garden are often damaged, so the school is preparing to make two signs. (Do not use words such as "forbidden")

1. Green symbolizes life and cherish life. 2. For the sake of the green campus, please take care of the flowers, plants and trees. 3. Leave no footprints and no garbage. 4. Xiaocao is also in class, please do not disturb. 5. Xiaocao smiled shyly, please don’t disturb me. 6. I am growing with you. 7. I am also a life, please be gentle with your feet. 8. I also have life, and we grow together. 9. Don't let the grass cry, don't let the waste paper fly. 10. Take care of the grass under your feet and don’t break the flowers on the branches. 11. The grass is alive, please be merciful. 12. Strive to be an environmental guardian and build a green campus. 13. One small step for you, one big step for campus civilization. 14. Let us take away the warmth and leave the true love behind. 15. Let us enjoy the fragrance of flowers with bees and butterflies. 16. Green lawns do not need to be decorated with paper. 17. Green the campus and civilize the people. 18. The shady vegetation is beautiful, but littering adds to the clutter. 19. The grass is green, but it’s a pity to step on it. 20. The grass smiles shyly, please don’t disturb me