Ключевые слова: asian, book, call, child, childhood, college, communication, computer, concept, desk, education, female, girl, home, internet, kid, knowledge, laptop, learn, learning, learning concept, mixedrace, mobile, network, notebook, office, online, people, school, screen, sitting, student, study, studying, studying online, technology, two people, unaltered, university, using, video, video call, wireless, wireless technology, writing,