3. Man and nature need to live in harmony. 4. Protecting the environment means protecting life.
5. Western development and environmental protection should be given priority. 6. We only have one earth. Under a blue sky, let's take new actions to protect and purify our earth.
7. Water resources are limited, and the river of life is infinite. 8. Destroy the environment, bring disaster to the ages, protect the environment, and make contributions to the future.
9. It's a pity to step through the green carpet, but it's okay to take more steps. 10, care for every piece of green with love.
1 1, detour three or five steps, and leave the grass green. 12, green grass, please be merciful.
13, the grass gives me a piece of green, and I give the grass a love. 14, I love flowers, I love grass, I love green saplings.
15, Fangcao Yiyi, everyone pity. 16, love in your heart, be merciful at your feet.
17, the sky is blue, the grass is green and the heart is pure. 18, less footprints, more green.
19, please keep our waist straight forever! I'm shy, please don't touch me!
2 1, flowers and plants are my friends, please take care of them more!
Please make our campus always green.