Ключевые слова: adult, background, biochemistry, brief, business, chemical, communication, computer, conference, connection, doctor, engineer, extraordinary, face, health, hematology, home, injection, internet, isolation, job, laptop, lifestyle, man, mask, medicine, modern, morning, network, notebook, office, online, people, person, quarantine, restrictions, sitting, spread, system, team, technology, typing, using, video call, wireless, woman, work, young,