Ключевые слова: 40s, 70s, active seniors, activity, affection, bicycle, bike, boy, caucasian, cheerful, child, countryside, elderly, environment, exercise, exercising, father, fitness, granddad, granddaughter, grandfather, grandson, happy, helmet, leisure, lifestyle, love, male, man, mature adult, multigeneration family, nature, outdoors, recreation, retired, retirement, senior, smiling, summer, summertime, sunny, sunshine, together,