Ключевые слова: apprentice, apprenticeship, business, carpenter, carpentry, caucasian, craftsman, craftsmanship, education, equipment, factory, fifties, glasses, hispanic, industry, instructor, learning, machine, machinery, machinist, male, man, manufacturing, men, occupation, operator, people, professional, protection, safety, senior, supervisor, teacher, teaching, teenager, together, trainee, trainer, training, twenties, two, uniform, woman, women, wood, woodwork, woodworking, worker, working, workshop,