Traditional virtues of public service advertising

1, the earth belongs to all life, not just the EPA. We don't want imaginary beauty, just real beauty. The sky is beautiful because of the thickening of the ozone layer, the earth is full of vitality because of the increase of plants, and life is thriving because of the clean living environment. Students, protect the environment, reduce pollution and work together for a better tomorrow. Respecting and loving the old is the traditional virtue of our Chinese nation. When you have white hair and wrinkles, you can't be as energetic as before. Let care be your best vitality and let you regain it. The tree wants to be quiet and the wind will not stop, and the son wants to raise and the relatives are not there. Don't let the old people feel helpless and lonely. Be kind to the elderly and be kind to yourself in the future. 3. When there are no more white clouds in the sky, when there are no more plants on the earth, when the air is no longer humid, and when everyone conflicts over a glass of water, will you find the importance of water? When the river stops flowing, it becomes a dirt road; When the lake dries up and becomes a basin; Only when the salt in seawater is visible can we know the preciousness of water? Cherish life, protect water resources, do not waste, do not pollute, and use clean and sufficient water, so that human beings can prosper and develop.