Ключевые слова: adult, african, american, background, black, business, casual, cell, cellphone, closeup, communication, connecting, connection, device, face, guy, hand, happy, holding, internet, laptop, lifestyle, looking, male, man, message, messaging, mobile, modern, network, one, outdoors, outside, people, person, phone, portrait, shirt, smart, smartphone, smile, summer, sunny, talking, technology, telephone, text, using, young,