my happy life when you see the little article ,i think,you come to the right.Do you know where i am now? hee hee,i absorb the advanced knowledge in the library . haha,it's a joke…… Get to the point,i do in the library .So pitiful! the machine is very very old. i hate it a little. by the way ,i am in qingdao nowadays.perhaps you have never heard .ok, now you see. qingdao is a coastal city that have the characterstics of all you like .ok ,i am going to study. next time ,to renew.