Within a hundred paces, there is no garbage,

2. First-class universities, clear skies, no garbage,

3. How to race with the bulls when the dust is rolling on campus?

4. Love life and health

5, remove stubborn dirt, that is, collecting fun.

6. Disposable plastic bags. Are you still using them?

7. To live a healthy life.

8. Get used to lifelong training and lifelong health care.

9. Healthy life of teachers and students and meeting life of teachers and students

10 Go easy, and leave a scar at your feet.

1 1, be careful, you are the only one left on the earth.

12, be careful, don't throw your character on the ground.

13, the grass is green, the flowers are fragrant, and the feet are gentle.

14, let green grow with us,

15, your love will be green,

16, I need your care for my growth.

17, greening and beautiful scenery coexist, and green and civilization are synchronized.

18, green+love = happiness,

19, let's take care of the green.