Ключевые слова: activity, asian, assist, barrow, brick, build, cart, cement, concrete, construct, construction, development, driveway, earth, effort, expression, hard, heavy, help, hold, industrial, industry, labor, load, loading, machine, machinery, man, manage, material, outdoors, person, pour, production, pull, push, rows, site, skilled, spill, structure, struggle, team, teamwork, tool, transportation, wheelbarrow, work, worker,