在西班牙巴塞罗那,一辆大众巴士停在一个十字路口前,一位行人飞奔而来想与之合影。“来吧。”司机对此见惯不惊。路过的行人则难以相信自己的眼睛,因为这辆巴士顶部有个园圃,上面种植着草莓、胡萝卜、莴苣和薄荷等植物,蝴蝶和蜜蜂在百里香和其他散发香味的植物上飞舞着,走近一看,连瓢虫和小壁虎都在繁忙大都市中心的这片小小绿洲上安家了。如今,农业不再是农村的专属,都市农业理念蔚然成风。 In Barcelona, ​​Spain, a Volkswagen bus stopped at a crossroads, a pedestrian flew to want to take a photo with. “Come on. ” The driver is accustomed to this. Passing pedestrians can hardly believe their eyes because the bus has a garden at the top that grows plants such as strawberries, carrots, lettuce and peppermint, butterflies and bees fly on thyme and other scented plants, approaching one Look, ladybugs and geckos are home to this tiny oasis in the heart of a busy metropolis. Nowadays, agriculture is no longer exclusive to rural areas, and urban agricultural philosophy has become common practice.