並前往https://www.ylsh.mlc.edu.tw/uploads/course_activity_file/file/56c06a3d1d41c807df01f367/%E7%AC%AC%E4%B8%80%E7%AB%A0_%E9%81%93%E5%BE%B7%E8%88%87%E7%A4%BE%E6%9C%83%E8%A6%8F%E7%AF%84.ppt