Ключевые слова: active, assistance, bicycle, bike, boy, caucasian, child, childhood, cycle, cyclist, daughter, elementary, family, father, girl, happy, headwear, helmet, helping, holiday, kid, learning, little, love, man, mother, nature, offspring, outdoor, outside, parent, parenthood, people, preparation, protection, recreation, ride, riding, safety, siblings, small, son, sport, spring, summer, teaching, together, weekend, woman, young,