那些被丢弃的垃圾其实也有它们的可用之处。葡萄牙的一位艺术家将收集到的废弃轮胎、家电、钢铁等摆成各种造型,喷上五颜六色的喷漆,一只只可爱的动物就活灵活现地出现在街头上了,既环保又美化城市。 The rubbish that is discarded actually also has their usable place. An artist from Portugal collected abandoned tires, home appliances, steel and other shapes into various shapes and painted colorful paints. A lovely animal was vividly displayed on the streets, protecting the environment and beautifying the city.