Ключевые слова: adult, background, boss, business, businessman, city, communication, conversation, device, executive, eyeglasses, eyewear, gadget, glasses, happy, headphones, intelligent, job, lifestyle, man, manager, mobile, modern gadgets, outdoors, person, phone, portrait, professional, smart, smartphone, smile, speakerphone, standing, street, success, suit, technology, telephone, town, using, walking, worker, young,