Ключевые слова: adult, asian, book, closeup, computer, concept, dark, darkness, desk, evening, exam, examination, exhausted, fatigued, hands, home, house, internet, lamp, late, learning, lying, male, man, night, office, online, overworked, pc, person, preparing, reading, room, screen, sitting, sleeping, student, study, table, technology, test, tired, work, young,