Ключевые слова: activity, architect, architecture, blueprint, built, business, concepts, construction, contractor, design, designer, document, drafting, drawing, engineer, engineering, equipment, eraser, floor, graphic, house, ideas, industry, instrument, job, objects, office, outline, paper, pattern, pen, pencil, plan, safety, scale, shape, sketch, structure, table, technology, tool, white, work, worker, yellow,