Ключевые слова: 2, bicycle, bike, biking, boy, brother, casual clothing, caucasian, child, copy space, exercise, family, female, friends, friendship, full length, girl, happiness, happy, healthy, helmet, home, homes, horizontal, house, houses, kid, leisure, looking away from camera, male, people, person, physical fitness, recreation, residence, residences, riding, road, safety, sibling, sister, smile, smiling, street, suburb, teen, two, white, young,