Ключевые слова: 1517, book, bookshelf, buying, casual, caucasian, chatting, cheerful, choosing, college, communication, consulting, conversation, cover, customer, dialogue, european, female, gadget, girl, holding, indoors, leisure, library, literature, looking, many, mobile, occupation, one, page, person, phone, picking, portrait, price, row, school, shop, smiling, standing, store, student, talking, teenager, variety, young,