Ключевые слова: abstract, asphalt, background, car, chemical, color, dirty, drop, flowing, fluid, fuel, gas, gasoline, industrial, industry, leak, leaking, liquid, oil, petrol, petroleum, polluted, pollution, power, problem, product, rain, rainbow, rainbow stains, recycling, reflection, responsibility, road, seep, slick, spill, splash, spot, stain, street, surface, textured, tile, toxic, transport, warning, waste, water, wet, yellow,