Ключевые слова: brass, clean, concept, conservation, copper, drink, drip, drop, environment, fall, faucet, flow, flowing, fountain, fresh, garden, green, handle, liquid, metal, nature, object, old, open, outdoor, outside, park, pipe, plumbing, refreshing, running, rusty, save, shiny, splash, splashing, steel, stream, summer, tap, thirst, thirsty, turn, valve, vintage, wash, waste, water,