When the new year is coming, we pick up things at home, it is out of order a lot of things, I did not consider so much, some things just take it away, Grandpa said adapter can see ah, threw what a pity ah, grandpa go back, grandpa is really I will live ah, is on the side the other things, grandpa has also been talking all the adapter , adapter said how good ah, used in daily life or a lot of places, and instantly felt good ignorance ah, I decided to learn later in life, be good at learning and not how to query, learn more, add their own.