Ключевые слова: aqua, background, care, climate, concept, copy, crane, day, drink, drought, earth, ecological, ecology, environment, faucet, flow, flowing, fresh, global, health, healthy, hygienic, lack, life, metal, natural, nature, object, old, outdoors, pollution, problem, purity, refresh, refreshing, reserve, resource, save, scarcity, space, summer, tap, text, thirsty, water, wet,