The beautiful Du campus is our happy home in Chile, and it is also the place where we study and live every day. Its environmental sanitation has a direct impact on us. At the same time, school environmental sanitation is also an important symbol of civilization. Each of us should take the responsibility of protecting the environment of the class and school. When I see the campus, I sometimes throw waste paper everywhere, which makes me feel very sad. To this end, I am determined to protect the campus environment, starting from me.

During this time, I often see waste paper on the ground at school, and I will take the initiative to pick it up and put it in my schoolbag. Today, the school showed a video of actively picking up paper. In the video, some students took the initiative to pick up the waste paper when they saw it, and some students saw it but walked by the waste paper casually. This video makes me feel that it is limited to protect campus sanitation by personal strength, so I want to appeal to my classmates loudly. From now on, let's act for our beautiful campus! Let's do it together, without damaging a flower, a grass and a tree, wasting a drop of water and electricity, tearing, littering, spitting and doodling. When you see waste paper, please take the initiative to bend down, pick it up and take it out of the campus, because we not only pick up garbage, but also pick up morality.

Students, a good campus environment needs you and me to create and maintain together. For the sake of our beautiful campus, let's work together, let's "show mercy and never leave"! In order that we can study in a beautiful environment, please start from me and start from scratch to create a beautiful and warm campus together. I believe that through everyone's efforts, our school will become more beautiful, cleaner and neater.