LePen的精选

问题详情：写段落根据图文提示写一篇短文介绍LePen.（要写标题，并适当补充内容使文意连贯完整。不少于50词。）Whatisit?LePen.Whatisitusedfor?Writingandplayingmusic.Whycanitplaymusic?Becauseithasamusicplayerplantedi...