Ключевые слова: aid, clean, cleanse, closeup, color, colour, dirty, drop, equipment, flow, flowing water, fresh, friend, hand, hand rubbing, hands, healthy, help, hold, holding, hose, hosepipe, hygiene, male, oil, oil color, outdoor, outdoors, pour, purify, rinse, splash, splash water, spray, sprayer, spurt, squirt, students, teen, tube, wash, wash hands, washing, water, water hose, watering, wet, work, yellow, young,