Ключевые слова: art, background, blue, bright, business, cap, class, college, color, colorful, draw, education, equipment, felt, fluorescent, highlight, highlighter, hobby, idea, ink, lesson, lifestyle, light, line, mark, marker, marking, object, office, one, paint, pen, permanent, school, single, stationery, student, study, supply, tip, tool, top, underline, university, vibrant, view, vivid, work, yellow,