Ключевые слова: building, community, concrete, construction, craft, design, environment, equipment, foundation, hard, hats, improvement, industrial, labor, laborers, landscaping, machinery, manual, materials, men, mixer, neighborhood, orange, outdoor, planning, pouring, preparation, process, project, sidewalk, skilled, street, suburban, surface, teamwork, technique, tools, uniforms, urban, weather, workers, worksite,