Ключевые слова: bags, bin, bottle, bottles, can, cans, clean, disposal, eco, ecology, ecosystem, environment, fallen, garbage, garbage bag, garden, gloves, hand, help each other, helping, learning, lifestyle, litter, outdoor, outdoors, park, plastic, pollution, protect, protection, public park, recycle, recycled material, recycling, refuse, rubbish, segregation, selfless, social issues, social services, stop plastic, trash, variation, volunteer, volunteering, waste, waste management, wastepaper, water bottles,