My pen friend is a soldier. He often told something about his army. I was very interested in it. I also told him something about my school. He often encouraged me to work hard.
　　我的筆友是一個軍人，他經(jīng)常向我介紹軍隊的一些事情，我很感興趣，有時我告訴他我學校的情況。他經(jīng)常鼓勵我要好好學習。