Some boys are inside a gym. They take turns stacking a pile of tires.
Some boys are inside a gym. They take turns stacking a pile of tires. after each addition
, they put a silver one on top of the red one. , one of them jumps and stands at the top. a new shot of the tires, they place them on each truck and put them on the front. , they point one pump and put it in their tires.