Put up a clean slogan

△ Please don't show your painting ability on the white and flawless wall.

△ When washing the brush, don't treat it as a golden hoop and dance wildly.

△ As long as you twist it gently, the faucet will smile through tears.

△ The flowers and plants are all alive. If you hurt them, they will cry.

△ Green grass and bright flowers put on new clothes for our campus.

Please hold your feet high and make flowers and green grass smile.

△ Green grass, please be merciful.

△ "A drop of water returns a spring", please dry the tears from the faucet.

△ If you have a clean face smiling at you every day on your desk, you must be in a good mood.

△ Saving time means prolonging life.

△ The most eye-catching flower in the "moral garden" on campus is the flower of civilization.

△ The sun is scorching, and the flowers are bent down with thirst. Please send drinks quickly.

△ scribbling tables and chairs, sorry for you, me and him.

△ Don't let the "little girl in a cuckold" catch a cold, and the beautiful singing voice echoing on campus will disappear.

△ Let the stray paper go home!

△ Love flowers and trees! This is the color of life.

△ Are you willing to leave scars and spots on your face? Please be kind to the tables and chairs!

△ Close contact with the grass, do you want to listen to their crying voice or watch their beautiful dance?

△ Mother Earth's clothes are colorful, don't embroider "white butterflies".

△ Let the "white butterfly" stop flying and let the green no longer sigh!

△ "Tick-tock, tick-tock", the faucet is crying silently. Go and make him happy!

△ Don't think that you are a "magic pen", you can draw whatever you want.

△ When studying, concentrate on learning; When playing, have fun.

△ After class, the electric fans and fluorescent lamps in the classroom should also have a rest.

△ In the blue sky and white clouds, the bright five-star red flag rises with Ran Ran's colorful dream of Ran Ran.