Ключевые слова: academic, book, bookcase, books, bookshelf, bookstore, campus, casual, caucasian, choosing, college, covid, education, holding, home, indoor, information, knowledge, learning, leisure, library, lifestyle, literature, mask, medical, one, pandemic, people, person, picking, portrait, public, read, research, room, school, schooling, shelf, stack, standing, student, study, studying, textbook, university, virus, woman, young,