Ключевые слова: 2019ncov, airplane, background, beach, closed, closed beach, coast, coastline, concept, covid 19, covid19, epidemic, garbage, handwriting, health, holiday, international, letter, lockdown, mask, masks, medical, message, nature, nobody, ocean, outdoor, pandemic, pollution, quarantine, sand, sandy, sea, shore, sign, stop, summer, symbol, text, tourism, transport industry, travel, tropical, used, vacation, water, wave, word, written,