Ключевые слова: appliance, barista, beverage, cafe, caffeine, coffee, consistency, cropped, equipment, espresso, frothing, hands, holding, indoors, inside, job, jug, machinery, maker, making, male, man, occupation, perfection, preparation, professional, service, setting, shop, skill, staff, stainless, steaming, steel, temperature, training, unrecognizable, working,