Ключевые слова: aeroplane, air, aircraft, airline, airplane, approval, aviation, background, banner, booking, business, cancellation, concept, covid, covid19, disease, earth, epidemic, face, face mask, flight, flu, fly, gesture, glove, gloves, hand, health, holiday, mask, medical, model, people, plane, protection, protective, quarantine, top, tourism, tourist, toy, transport, transportation, travel, vaccine, view, virus, yellow,