1. What human beings need is green. Only by protecting the environment can we have green.

2. Green consumption, green consumption.

3. With joyful dance steps, let the wind and sand stop, let the birds dance and let the green take off.

4. I hope that one day, the trash can will be laid off.

5. Make the sky bluer and the water clearer. Let's start with small things.

6. economic development should not be at the expense of the environment.

7. I hope that one day, the trash can will be laid off.

8. The earth is my home, and we will protect it.

9. Pay attention to social morality and care for the public environment.

1. Only protect the environment, tomorrow, a beautiful tomorrow! Just around the corner!

11. It is glorious to protect the environment, but shameful to pollute it.

12. Make rational use of natural resources to prevent environmental pollution and ecological damage.

13. Take care of the environment and protect the earth. Let's hold our hands together to support a blue sky.

14. Pick up a piece of paper conveniently, and it is your own spirit that is pure; A stain that is intentionally wiped off purifies one's soul.

15. There is only one earth, and human beings should help each other in the same boat.

16. Establish a sense of macro-environment and protect the ecological environment.