Propaganda language to prevent noise pollution; Write an interesting thing you saw or heard in nature. Write clearly what the interesting things are.

Let's put out the noise together, and good news will come from all over the world.

Step lightly and speak softly, and the campus will be very quiet; Activities are light, games are light, and civilization walks with me.

Noise, noise, you are really bad, bullying doesn't count; Running around without a trace is harmful to our health; As long as we love civilization, you can't run back.

Children should walk lightly, don't run around or shout! The campus needs to be quiet, and everyone has civilized habits.

When the bell rings, enter the classroom quickly; Walk like a cat, walk quietly. The books are laid out and put on the table; Don't be like a crow, your mouth is barking.

Walk like Xiaohua Mall, with gentle and quiet steps. Don't be like that big crab. It's too bad to run amok. How beautiful it is to speak like a lark and whisper. Don't open your mouth and chirp like that little crow. Go up and down the stairs to the right, listen carefully and watch your step. As long as everyone works hard, the campus is like a concert hall.

Give me a magic eraser and let me wipe off the pollution in the world. Garbage and noise are gone, so are sweat and black smoke. The sky smiles again, birds sing happily and the world is beautiful everywhere. Let people who love the motherland eliminate a little noise. Let's create the same blue sky, eliminate noise, learn to listen and enjoy peace.