Extract five slogans about environmental protection and recite them together.

1. A picturesque environment depends on you, me and him.

2. A flower, a grass and a tree, to find, to love and to protect.

3. Cultural relics witness history, and scratches leave contempt.

I like flowers, I like grass and I like green saplings.

Flowers and trees smile from your love.

6. If you don't spit, everyone will be unhappy.

7. Motherland, city and home have three flowers in their hearts;

8. 1+ 1=2, a tree+a tree = a forest.

9. Green grass, green seedlings, everyone protects flowers and plants.

10. Flowers and plants can dress up the world and beautify the soul.