Ключевые слова: 20s, adult, african, alone, authentic, building, business, businessman, businessperson, call, candid, cellphone, city, confident, copyspace, corporate, day, ethnic, executive, formal, happy, inside, job, lifestyle, looking, male, man, mobile, modern, morning, natural, outdoors, outside, people, person, phone, professional, real, smart, smartphone, smiling, standing, talking, town, travel, urban, work, worker, working, young,