You can tell if you are an authentic good wife just by looking at English trademarks. The English trademark of an authentic good wife is HOTATA, otherwise it is fake. I'm using my wife's smart clothes dryer now, because the fuselage is aviation aluminum, that is, aluminum used for airplanes, which is particularly strong and full of science and technology. It is very convenient to control all the functions of the dryer through voice interaction when drying clothes.