Ключевые слова: abstract, background, balcony, building, business, city, clean, cleaner, clear, danger, detergent, dirty, downtown, dust, duster, employee, equipment, facade, glass, hang, highrise, household, housekeeping, housework, hygiene, hygienic, industrial, maid, man, modern, office, person, polish, product, reflection, rope, servant, service, shiny, soap, spray, staff, summer, sunlight, sunny, surface, technology, vacuum, view, wash, washer, water, wax, wet, white, window, windowcleaner, windows, windowwasher, woman, wood, work,