Ключевые слова: back, background, backpack, bag, baggage, blue, book, bright, brush, chancellery, children, class, closeup, college, color, concept, copy, education, educational, eraser, full, goods, haversack, kit, knapsack, large, learn, life, luggage, nature, nobody, notebook, office, paper, pen, pencil, rucksack, sack, school, set, space, stationery, storage, study, supplies, table, teaching, tool, white, wooden,