Ключевые слова: africa, aids, arabian, background, beautiful, blurred, boy, child, cholera, clean, cupped, dirty, drinking, drops, drought, ebola, egypt, empty, environment, ethiopia, focus, fresh, freshness, girl, hands, hiv, hygiene, illness, life, malaria, nature, niger, nigeria, no, people, pouring, scarcity, sick, splash, sudan, symbol, tanzania, tap, teenage, unhygienic, village, volunteer, water,