Ключевые слова: atmosphere, axis, book, bookcase, bookshelf, bookstore, class, continent, continents, core, countries, destination, earth, education, equator, explore, global, globe, ideas, information, intelligence, knowledge, land, latitude, learn, learning, library, literature, longitude, map, mass, old, research, retro, school, science, searching, shelves, shop, smart, space, spin, surface, travel, world,