Ключевые слова: adult, carrying, checklist, clipboard, colleague, coworker, delivering, directing, discussion, drive, driving, efficiency, effort, engineer, engineering, expertise, explain, factory, forklift, gesture, guidance, hard, hat, headwear, horizontal, indoors, industry, laughing, leadership, learn, males, manager, manufacturing, men, occupation, organization, people, reading, serbia, shelf, shipping, supervisor, talking, teamwork, transportation, warehouse, worker, working,