Ключевые слова: background, bathroom, brass, bronze, clean, concept, conservation, construction, dirty, drink, drip, drop, ecology, environment, equipment, faucet, flow, flowing, fountain, garden, handle, home, industry, iron, leak, leaking, liquid, metal, metallic, nature, old, outdoor, outside, pipe, plumbing, rusty, save, shortage, sink, sparkle, steel, supply, tap, turn, valve, vintage, wall, waste, water, wet,