Ключевые слова: 2 m, 6 feet, 6 ft, academy, adaptation, back to school, banner, care, child, children, class, classroom, corona virus, coronavirus, covid, covid19, distance, distancing, education, healthcare, keep, keep distance, kid, learning, line, measure, measures, medical, new normal, new world, normal, place, protect, protection, reopen, safe, safety, school, sign, social, social distance, social distancing, sticker, student, study, tables, virus, workplace, workspace,