看见了吗?空中出现了一架色彩斑斓的飞碟,它来了,缓缓地飞行,离地面只有20米高。奇怪,地上的纸片、塑料袋、细小的垃圾,纷纷腾空而起,被吸入飞碟嘴里。更奇怪的是,飞碟飞过哪里,哪里就是一片湿润,水雾蒙蒙。终于看清楚了,那是飞碟喷洒水雾,霎时,绿叶绿得鲜亮,鲜花开得灿烂。飞碟飞过湖面,湖里的垃圾也像是 Did you see it? There was a colorful flying saucer in the air. It came and flew slowly, only 20 meters above the ground. Strange, the ground of paper, plastic bags, small garbage, one after another into the UFO’s mouth. Even more strange is that where the flying saucer flew, where is a moist, misty. Finally see clearly, that is UF spray water spray, instant, green leaves bright, flowers bloom brilliant. UFO flying over the lake, the garbage in the lake like