Ключевые слова: aeroplane, air, aircraft, airline, airliner, airplane, airport, aviation, black, care, concept, conceptual, coronavirus, covid19, flight, fly, gesture, gloves, hand, health, holding, hygiene, idea, infection, medical, medicare, medicine, plane, protect, protection, protective, quarantine, safe, security, tourism, tourist, toy, transport, transportation, travel, vacation, virus,