Kenya’s Rift Valley produces many of the world’s top marathon runners. It’s also a place of gun-toting cattle rustlers. In this enthralling documentary, Julius Arile and Robert Matanda trade their AK-47s for running shoes… and a dream for a better life.武器厂、家具(jù )厂、肉类加(jiā )工厂每一样建筑(👭)物都建了(🤽)(le )一个，其余建筑物则是根据(jù )需求(🖥)，自由调节。