Ключевые слова: africa, african, african american, afro, america, american, apprentice, apprenticeship, black, blue collar, british, builder, business, carpenter, caucasian, cheerful, clerk, construction, constructionist, doctor, education, european, florist, group, immigrant, industrial, industry, internship, job, large group, latin, laughing, man, medical, mexican, multi ethnic, nurse, people, six, smiling, south african, surgeon, trainee, waiter, waitress, woman, work, worker, working, young adults,