Ключевые слова: 20s, adult, attractive, authentic, book, books, casual, caucasian, class, classroom, college, desk, education, female, group, guy, handsome, indoors, informal, inside, interior, learning, lecture, looking, male, man, men, natural, notebook, overworked, people, person, reading, real, scholar, school, sitting, student, students, study, studying, table, teacher, tired, university, woman, women, writing, young, youth,