Ключевые слова: african, africanamerican, black, box, caucasian, cheerful, client, clothing, courier, customer, delivering, delivery, deliveryman, ethnicity, express, female, happy, home, industry, job, logistics, male, man, messenger, multiethnic, occupation, outdoors, package, packaging, parcel, people, person, post, postal, profession, receiving, service, shipping, smiling, uniform, white, woman, work, worker, working,