Ключевые слова: academic, adult, book, campus, caucasian, class, classroom, cognition, college, computer, desk, education, exam, female, friend, girl, group, happy, indoor, information, laptop, learn, learning, library, lifestyle, male, man, notebook, online, person, project, reading, research, school, sitting, smile, smiling, student, study, studying, teamwork, technology, teenage, together, university, woman, working, young, youth,