Ключевые слова: activity, auto, automobile, automotive, blend, blender, build, builder, bulldozer, business, car, cargo, cement, child, childhood, children, commerce, concrete, concreting, cone, construction, contractor, deliver, delivery, driving, engine, equipment, heavy, industry, isolated, kids, loader, machine, machinery, mixer, mixing, model, nobody, object, plastic, play, small, toy, transport, transportation, truck, vehicle, wheel, white,