Ключевые слова: academic, antique, back, background, blackboard, business, collection, college, color, concept, design, desk, dictionary, diet, eat, education, elementary, equipment, food, fresh, fruit, green, health, heap, image, information, knowledge, learn, library, life, literature, nutrition, page, paper, pile, read, school, science, snack, space, stack, study, symbol, teacher, test, texture, university, vintage, word, write,