Ключевые слова: 2020, 2021, activities, alert, apologize, art, ban, cancellation, cancelled, carnival, cartoon, corona, coronavirus, covid, danger, deadline, delay, design, disease, distance, event, festival, flat, game, ideas, illustration, insecurity, interface, japan, japanese, line, meeting, objects, people, postpone, postponement, season, sorry, sport, stop, symbol, travel, virus, warning, web,