Ключевые слова: after, background, birthday, blades, blue, bright, celebrate, celebration, color, colorful, confetti, contamination, decoration, dirty, dropped, ecology, environment, environmental, fallen, garbage, grass, green, ground, home, junk, lawn, messy, metal, nature, nobody, outdoor, paper, park, party, pink, plastic, pollution, purple, recycle, recycling, rubbish, scattered, spread, trash, used, waste, wedding, yard,