Ключевые слова: assistant, boy, business, cellphone, chatting, cheerful, college, conference, consulting, digital, distance learning, earphones, education, enjoying, entrepreneur, expression, happy, headphone, headphones, headset, hispanic, holding, internet, life style, lifestyle, listening, male, man, manager, mobile, modern, music, online, people, person, positive, professional, reading, smartphone, smiling, student, successful, technology, urban, use, using, white background, wireless, working, young,