Ключевые слова: adult, background, backpack, bag, bicycle, bike, business, carrying, caucasian, cellphone, color image, courier, delivering, delivery, fast, food, holding, industry, job, lifestyle, lunch, male, man, mobile, mobile phone, occupation, one person, order, package, person, protection, restaurant, service, shopping bag, speed, standing, street, tablet, technology, transportation, twenties, uniform, urban setting, virus, white, woman, working, young, young adult,