Ключевые слова: activity, adventures, arrangement, boy, child, childhood, colorful, concentration, coordination, creativity, curiosity, development, engrossed, enjoyment, entertainment, exploration, focus, fun, growth, hands on, happy, hobby, imagination, interaction, kid, learning, leisure, locomotives, miniature, motor skills, playful, playing, pushing, railway, setup, toy, tracks, train cars, train set, young,