Ключевые слова: alone, autumn, background, care, city, concept, disease, disposable, distance, ecology, epidemic, face, family, health care, hygiene, illness, infection, lockdown, mask, medical, medical mask, nature, new normal, nobody, outdoors, pandemic, park, people, protection, protective, protective mask, quarantine, recycling, safe, safety, season, september, social, social distancing, street, surgical, used, virus, walking,