Ключевые слова: action, active, activity, african, blade, boy, caucasian, child, childhood, children, city, cool, cute, friends, friendship, fun, gear, girl, group, happy, hobby, kid, kids, leisure, lifestyle, line, many, motion, outdoor, park, preteen, protection, recreation, ride, rink, roller, rollerblades, rollerblading, rollers, rollerskating, row, skates, skating, sport, spring, street, summer, team, together, training,