Ключевые слова: 20s, adult, african, attractive, beautiful, books, casual, caucasian, college, copyspace, cropped, diversity, education, ethnic, ethnicity, female, friend, friendship, handsome, informal, inside, knowledge, learner, learning, libraries, library, looking, male, man, multicultural, multiethnic, multiracial, natural, people, person, reading, scholar, school, seated, sitting, student, students, study, studying, textbook, university, woman, women, young, youth,