Ключевые слова: action, activity, african, american, beautiful, blog, blogging, bright, cheerful, communication, computer, course, courses, education, elearning, fit, fitness, happy, healthy, hobby, home, internet, isolated, learn, learning, lifestyle, man, motion, movement, networking, nice, online, people, person, practicing, profession, professional, quarantine, school, smiling, social, sport, streaming, study, success, teacher, teaching, training, work, young,