Ключевые слова: addiction, app, asphalt, beware, businessman, call, careful, careless, caucasian, caution, city, concentrating, confidence, confident, contact, crossing, danger, dangerous, downtown, elegance, emergency, entrepreneur, handsome, holding, looking, man, manager, message, messaging, mobile, modern, outdoors, people, phone, reading, road, safety, screen, shirt, smartphone, street, successful, sunglasses, technology, texting, traffic, using, walk, walking, way,