Ключевые слова: background, barefoot, boy, bright, carefree, caucasian, cheerful, child, childhood, children, clear, color, concept, day, dirt, dirty, dust, family, foot, friend, fun, germs, girl, green, group, happiness, happy, health, healthy, hike, immunity, infant, joy, legs, lifestyle, nature, orange, outdoor, park, people, person, pink, playing, relaxing, run, shoes, spring, sun, three, together,