How to write a warning sign to protect flowers, plants and trees?

10 warning signs for caring for flowers, plants and trees

1. If they lose their protection, we will lose our health.

2. Every plant and tree is life, and every branch and leaf is always related to love.

3. Please be gentle under your feet on the lush green grass.

4. Let the flowers smile, let the grass express feelings, and let the heart bloom.

5. Green campus, green life.

6. If there were no trees, the world would be dark and dull.

7. We are seedlings and we all need care.

8. Let the flowers bloom on your hands, and the grass under your feet.

9. Build a green campus together and enjoy the singing of birds and the fragrance of flowers.

10. Let green be seen and let green be heard.