过不了多久，无人机全面接管喷洒杀虫剂的任务；牲畜将配备传感器追踪产奶量、运动轨迹和饲料配给；拖拉机将通过全球定位系统控制；而通过手机应用控制的播种机将评估土壤质量决定作物的最优间距。
Soon enough, drones will take over the task of spraying pesticides; livestock will be equipped with sensors to track milk quantities, movement patterns, and feed rations; tractors will be controlled by GPS; and app-controlled sowing machines will assess soil quality to determine the optimal distance between rows and plants.