Un Pasajero Pasa Por Un Control De Seguridad En La Sala De Salidas Del Aeropuerto Internacional De Hong Kong

airport departure gate security travel tourism hall hong kong asia china international travellers travelers economy covid coronavirus leaving closed terminal airport terminal departures immigration control immigration security check health protocols covid19 passenger surgical mask waiting pandemic regulations sign departing traveling emigrate emigrating facemask workers restricted passengers travel immigration series departure hall travel departure chinese passengers chinese travelers china travel industry departure sign security screening