Ключевые слова: boy, cars, colorful, dc, diesel, drives, eco, educational, electricity, engine, express, game, gas, gasoline, historical, infant, joy, leisure, lifestyle, locomotive, miniature, model, moving, old, platform, preschool, rail, railroad, rails, railway, resized, rides, scale, small, special, station, steam engine, toddler, toy, track, train, transport, transportation, travel, unique, valuable, vehicle, vintage, wagon, wagons,