1, for the sake of environmental hygiene, please don't litter!

2. Save every grain: cherish the grain when eating in the canteen, don't throw away the leftovers casually, and advocate the "CD" action; Reduce the use of napkins, paper cups, disposable chopsticks, plastic bags, etc. Do not eat in unlicensed stalls, and truly be green and frugal.

In order to protect green resources, please save paper.

In order to reduce environmental pollution and protect our beautiful home, we should save paper, protect the environment and save paper. Let's start with the little things around us!

The value of a newspaper is not only to entertain people, but also to hide the sadness of trees behind it.

6. A drop of water is gold and a piece of paper is silver.

7. After searching for information, I found the data that it takes at least 20 trees to make a ton of paper. Moreover, in the process of papermaking, a lot of wastewater containing chemical substances will be discharged, which seriously pollutes our living environment.

8. Saving is a virtue. Please save paper.

9. Saving paper means protecting forests.

10, we only have one earth. Let's start from ourselves, save every piece of paper and cherish and protect our ecological environment!