假设你是李华,最近购买了一款电子阅读器,请根据以下提示给peter发一份邮件,介绍电子阅读器的好处并建议

Dear Peter, How are you going? I bought an e-reader several days ago. It's really good. It can save papers. And it can save about ten thousands books which you can easily download from the Internet. It is convidence to take it with you and hardly hurt your eyes in sunlight. Why not buy one for yourself? Best wishes for you. Yours Li Hua