求翻译：他有了很大的变化。我很高兴。他们学校在新的学期制定了新的规则。他以前上课经常迟到，但是现在他却起的很早，到校也很早。以前他上课吃东西聊天或者睡觉，但是现在他会认真听讲。他以前放学后就玩电脑游戏，但是现在他一会家就做作业。他以前对朋友很不友好，但是现在他会帮助别人，现在他在班上很受欢迎。我替他感到高兴。是什么意思？

He has changed a lot. I am very happy. Their school in the new semester to develop new rules. He had always late for class, but now he has up early to school very early on. Chat before his class to eat or sleep, but now he will listen carefully. He used to play computer games after school, but now h

He has changed a lot. I am very pleased. In the new semester their schools the adoption of new rules. He was always late classes before, but now he is saying in effect that the school is also very early, very early. Before that he attend classes when you eat or sleep chat, but now he will seriously

He had the very big change.I am very happy.Their school has formulated the new rule in the new semester.He before attends class is late frequently, but he actually gets up now very early, very is also early to the school.Before he attends class eats the thing to chat or to sleep, but he can listen e

He has a lot of changes. I am happy. Their school in the new semester has developed new rules. He is often late for class before, but now he has got up very early, to school very early. He used to eat chat or sleep in class, but now he will be listening intently. After school he used to play compute