Protect water and soil

Night, quiet. The bright moonlight climbed into my window sill and urged me to fall asleep.

"Hey, where is this?" I am like a second monk - I can't figure it out. It is a horrible world where the grass is not born. The dark clouds in the sky block the sun. The ground is full of cracks wider than the palm. The air is everywhere dusty. A building in the distance fell to the west, and the "head" was still black smoke. The faintly recognizable hills were full of yellow sand, and there was no trace of trees. Could it be that I went to "Gu Loulan"? At this time, there was a pungent smell on the face. I went along the stench. It was a river with black water. The dead fish died on the dead shrimp. The smell of the smoke could kill a mouse. . I continued to walk, slamming into a young man with only eyes flashing, a few rags hanging on his body, and thick lips cracking his mouth. He stared at me like a monster. , make a posture of defense. I am busy asking: "Where is this?" He replied: "This is Yongchun in the 25th century. Who is who you are, where is it from?" "What, this is actually the Yongchun of the 25th century! I am from the 20th century. Human." He was suddenly shocked and ran away like a rabbit. When I was wondering, he surrounded me with a group of people dressed like him. An elder said: "Are you really human in the 20th century?" "Hm" voice did not fall, they glared at me with angry eyes, like to smash me. My heart is like 15 buckets of water - seven up and down, trembling. A middle-aged man pointed at me and said: "According to the truth, you are our ancestors, we should respect you, but you are too much!" "That is, you don't think about the earth, you should think about the children and grandchildren." "All of you in the 20th century overexploited coal mines, felled trees, polluted water resources, caused water and soil loss, you have a good life, but we have to pay for your irresponsible behavior, you see this scarred home This barren land, dirty rivers, and yellow sands that are flying all over the sky are all caused by you! You are still green and green, we are also birds and flowers, and we are an ecological earth!" This complaint is not known. How long did it take me to be a "defendant", I couldn't wait to find a hole in the hole, and said that they even waved their fists. "Help, save lives...

"Bin Nan, get up quickly!" It turned out to be a dream. I climbed up, but my heart was still thinking about the dream. Human beings did make too many mistakes, and caused a large area of ​​soil erosion. If this continues, what should the earth do, what should the future generations do?