Ключевые слова: action, active, activity, african, blade, boy, child, childhood, children, city, cool, cute, friends, friendship, fun, gear, girl, group, happiness, happy, holiday, joy, kid, kids, leisure, lifestyle, many, motion, outdoor, outside, park, play, preteen, protection, recreation, rink, roller, rollerblades, rollerblading, rollers, rollerskating, skates, skating, smile, sport, spring, stadium, street, summer, training,