Four Poems on Environmental Protection

What do you want to do when you leave your post at sunset? I devote myself to environmental protection every day, watering the city with sweat and blood. Everyone loves the beautiful environment and works hard to moisten and nourish Fang Fei. Green grass and red flowers make this city strong. Green willows fight poplars, and everyone loves to help beauty. The appearance of the factory building is changed into a new one, and the green grass is accompanied by the new factory building, and the flowers are blooming and the fragrance is overflowing. Picturesque, Ren Tao was drunk and couldn't see the past everywhere. Green school teaches us a truth: green must be eternal! The crystal clear blue sky and deep yellow earth breed fresh and bright green, which is the color of life endowed by nature. When we indulge in the brilliant achievements of material civilization and spiritual civilization of human society, the "terrible ghost" of ecological crisis has begun to attack us. Man looks up at the sky. Is there a small piece that is blue? Humans look around at the vegetation. How many plants are really green? All this, the green school is awakening us: life should be eternal, green and must be eternal!