题目：请向你未见面的笔友写一封自我介绍信，字数不少于60单词。
Dear Bob,
亲爱的鲍勃，
Yesterday I heard from you. I am very glad to be your pen friend. My name is Peter Zhang. I am sixteen years old. I live in...
昨天我收到了你的来信，我很高兴成为你的笔友。我的名字叫张彼德。我今年十六岁，我住在......
I am a middle school student, too. I like English and maths very much. I also like sports. I am good at singing. I know a little about America. Could you tell me something more about your country in your next letter?
我也是一名中学生，我非常喜欢英语和数学。我还喜欢体育运动，我很擅长唱歌。我对美国的了解不多，下次来信时能多跟我聊聊你们国家的事吗？
Please write to me soon.
期待着你的来信。
Yours
你的
Peter Zhang
张彼德