Today ,Jim has to do many computer programmers,but two years ago,he wouldn’t do this.
Two years ago,Jim was a student in college,everyday,Jim got up later,because,before that day's night Jim had been playing computer games in a coputer bar all the night .
At that time,Jim was thin ,shy and not spirit everyday.He was a skilled person of computer games .
His goal was to be the best computer games player.
But now ,Jim doesn‘t play computer games any more .Everyday he shall do plenty of computer programs .Now he is so outgoing ,and very friendly to everybody .He isn't thin like before.
He has learned so much computer science knowledge,so he is a very good man,now.
His goal is to be the best computer programmer.