Ключевые слова: animal, animals, background, beagle, book, closeup, curiosity, cute, dog, domestic, education, fluffy, fun, gray, grey, heap, information, learning, library, literary, literature, mammal, obsolete, opening, paper, pest, pets, pile, puppy, purebred, rat, reading, retriever, rodent, school, shy, small, textbook, volume, white, wisdom,