Ключевые слова: adult, app, browsing, business, businessman, casual, cellphone, cheerful, city, communication, connection, email, ethnicity, expressing, guy, hand, holding, home, indoors, internet, ladies, leisure, lifestyle, male, man, message, mobile, mobile phone, modern, network, occupation, online, outdoor, person, phone, positivity, sitting, smart, smartphone, smiling, social, style, technology, telephone, text, text message, text messaging, texting, typing,