2. Planting trees and working in the future.

It is the duty of every citizen to build forests and plant trees.

4. Planting trees to green the motherland.

Plant a tree and a flower, and the world will be better.

6, it is forbidden to deforestation, protect forest resources.

7. Forests are everywhere like the sea, and every family has planted trees.

8. Increase forest and grassland coverage and control soil erosion.

9. I hope you don't open your hands. Flowers also have their own tears.

10, the forest is a factory for oxygen.

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

12, afforestation slogan.

13, please take good care of every tree, or we will see flooded floods and barren deserts.

14, planting trees for the benefit of future generations.

15, flowers can be rewarded directly, without folding flowers to reward branches.

16, take a detour of three or five steps to leave the grass green.

17, plant trees in front of the yard, raise potted flowers on the indoor balcony, and come to your home healthily and happily.

18, you plant a tree, I plant a tree, and together we add green to the earth.

19, a flower and a grass are all life, and a leaf is always related to love.

20. The earth is my home, and greening depends on everyone.