Moviemakers are using drones to film from the sky. Historians use them when they explore ancient buildings. Rescue workers use them to look for people. And now farmers are using them to monitor their crops. Romain Faroux is a French businessman who starts companies. His father was a farmer. _______________________电影制片人使用无人机在天空里拍电影.历史学家用无人机探测古建筑.搜救人员用无人机搜救.如今农民用无人机来检测他们的作物.Romain Faroux是法国的一个商人,他经营者一家小公司.他的父亲是一位农民.____________________
