One of my former colleagues said that he recently made tracking system RFID, that tracking system RFID is really good to use, and some of the principles are good. Through the magnetic induction transfer, listening to my colleagues say to me, all of a sudden I am very interested in, I would like to join the tracking system RFID research and development. This week finally asked him to come inside my home shopping, I peel an apple, he ate two apples, one of my friends do not have finished, it seems love to eat apples, he can also admire my apple two finished. Look outside or the sun is shining, we went out, went to the computer city to accompany me to see the computer to go, where I bought a number of configuration, the convenience of the role.