Ключевые слова: area, attractive, background, bag, bin, bottle, boy, care, charity, cheerful, child, childhood, cleaning, closeup, collection, concept, container, day, ecology, environment, expression, fun, garbage, girl, gloves, green, hand, happy, human, kid, lifestyle, nature, outdoor, park, people, plastic, pollution, protect, recycle, recycling, rubber, rubbish, small, throw, throwing, volunteer, volunteering, waste, worker, young,