Ключевые слова: alone, bright, building, casual, classroom, clean, clean interior, cleaner, cleaning house, cute, exercise, flooring, hard job, high school, house, interior, janitor, janitor school, janitorial services, job, life, lifestyle, maid, maid cleaning, maid service, man, modern, modern interior, mop, mopping, new, one, person, poor people, room, space, systemic, walkway, work hard, worker,