Ключевые слова: 20s, academic, adult, book, campus, candid, carrying, casual, caucasian, clique, college, contemporary, copyspace, corridor, diverse, diversity, education, ethnic, ethnicity, female, friend, friends, friendship, group, hallway, holding, indoor, indoors, inside, learner, length, lifestyle, male, man, men, modern, natural, passage, people, person, scholar, school, student, study, studying, uni, university, woman, women, young,