Ключевые слова: adult, architect, asian, behind, blueprint, builder, building, business, businessman, cargo, cargo container, cheerful, chinese, confidence, construction, containers, contractor, employment, engineer, engineering, equipment, factory, foreman, happy, hardhat, helmet, improvement, industry, leadership, man, manager, occupation, outdoors, people, person, portrait, professional, progress, project, protection, safety, smile, standing, success, suits, teamwork, transportation, work, worker,