假如你是李华，最近你们学校提供了课后延时服务。根据以下提示，请你用英文写一封信，告诉你的朋友Amy课后延时服务的好处及你的感受。
延时服务前：放学后家长忙于工作，学生在家既不做作业也不读书，他们或者看电视，或者玩游戏，直到家长回来。
延时服务后：学生在学校能够及时完成作业，有问题时可以问老师；学生有更多时间从事自己的爱好和锻炼身体；学生有更充足的时间和家长交流，延时服务受到家长和学生的欢迎。
要求：
（1）参考提示表格，可适当发挥；
（2）语句通顺，意思连贯，书写工整；
（3）文中不得出现你的任何真实信息（姓名、校名和地名等）；
（4）词数：100词左右。（开头和结尾已给出，但不计入总词数。）
参考词汇：课后延时服务after-school service
Dear Amy，
    Our school has offered after-school service recently.
_____
Yours sincerely，
Li Hua

【考点】书信类；教育．

【答案】Dear Amy.
   Our school has offered after-school service recently.Before the service，parents were busy with their work while the students were alone at home.They neither did their homework nor read books.T hey either watched TV or played computer games until their parents came back.
  Now students can finish their homework in time at school.They can ask the teacher questions when they need.Students have more time to work on their hobbies or sports.They have more time to communicate with their parents.The service is welcomed by both parents and students.
Yours sincerely，
Li Hua