Ключевые слова: architect, blueprint, business, community, construction site, construction worker, control, copy space, coworker, danger, dawn, development, discussion, dusk, engineer, friendship, group of people, growth, hardhat, headwear, helmet, industry, inspector, land, manager, manufacturing, meeting, mid adult, morning, occupation, people, real estate, renovation, repairing, safety, scaffolding, shadow, skill, steel, success, sun, talking, team work, technology, time, togetherness, tower, working,