I lost my notebook in the library this afternoon. Its cover is blue and white. I wrote my name on the first paper. There are about two hundred papers. Many important notes and information are written on it. They are important to me. Will the finder please call me? My name is Xiang Yun and my telephone number is 5320147. Here are my sincere thanks.

今天下午，我在圖書館弄丟了我的筆記本，封面時藍白色的。第一頁上寫了我的名字。筆記本大概有200頁，上面記有許多重要的筆記和信息，那些對我很重要。請拾到者與我聯(lián)系。我的名字叫向云，電話號碼是5320147。特在此感謝!