1. Saving paper is everyone's responsibility.
2. wasting paper is tantamount to destroying the green home.
3. Save every piece of paper and create every blessing for mankind.
4. Saving paper is also saving energy.
5. Save paper and start with me.
6. Saving is a virtue.
7. For the sake of environmental sanitation, please don't litter!
8. A drop of water is gold and a piece of paper is silver. Saving is our obligation and also for the next generation.
9. Save a piece of paper and protect a piece of green.
10, a drop of water is gold and a piece of paper is silver.
1 1, protect the forest, starting with saving paper!
12, save a piece of paper and add a piece of green. Let's take action.
13. Saving paper means protecting forest resources.
14, save paper, start with me.
15, saving paper is not only protecting natural resources, but also contributing to the ecological environment.
16, save paper and benefit the future.
17. In order to protect green resources, please save paper.
18, you use a circle, but it takes a year! Please save paper, only one piece at a time!
19, tear as much as you want.
20. The value of a newspaper is not only for entertainment, but also for the sadness of trees.
2 1, saving paper is equal to protecting forest resources.
22. Save paper and protect the environment, starting with me.
Please save every piece of paper.
24. Saving paper means protecting forests.
25, don't let the desert be born from you and me, please save paper!