Ключевые слова: african, american, class, colleagues, confident, counter, customer, employee, employer, entrepreneur, friends, friendship, group, handsome, hipster, horizontal, indoor, job, learning, machine, male, men, multiethnic, occupation, order, owner, person, preparation, profession, professional, pub, real, restaurant, school, server, service, shop, smartphone, smiling, staff, standing, successful, teaching, three, togetherness, two, uniform, waiter, waitress, working,