dear ladies and gentlemen, good morning! it is my great pleasure to speak here this morning. and i am going to tell you something about “learning a lot on line.” more and more people are using the internet. and most of them are teenagers. many of these teenagers play computer games online. in face, we cannot only play the game, but also know more information and knowledge. and even talk to others on line. for example, one person in china can talk to the other in america just like face to face.