I have an appointment with my friends in the afternoon go to go to the supermarket, to the outside, but really a lot of ah, we together into a supermarket, it is also a lot? We bought some things, in the afternoon we have at a nearby restaurant to eat some rice, we also talk about two days, my friend recently doing rfid applications, heard the rfid applications are very broad. I also like the application of rfid applications. Really too good, I remember I have a classmate is now doing the rfid applications, they all said that the rfid applications used very widely. My understanding of the rfid applications also not how, under the interpretation of them, I also have a certain understanding to the rfid applications.