Ключевые слова: background, blue, bright, bucket, bulldozer, car, child, childhood, color, colorful, construction, cute, dirty, equipment, excavator, fun, game, green, gstaad, happiness, holiday, industry, kid, kindergarten, leisure, machine, model, nature, nobody, object, outdoor, plastic, play, playground, preschool, red, sand, sandbox, shovel, subject, summer, switzerland, toddler, toy, toy truck, tractor, truck, vacation, vehicle, yellow,