Ключевые слова: adventure, agency, airport, boarding, booking, border, break, check, commercial, covid, discount, document, documents, empty, flight, global, holiday, hotel, id, identity, immigration, info, information, international, journey, law, leaving, legal, national, paper, papers, paperwork, pass, passport, permit, safety, security, ticket, tickets, tour, tourism, transport, transportation, travel, traveling, travelling, trip, vacation, virus, visa,