並前往http://w3.uch.edu.tw/jerrylu/1021_%E7%B6%93%E6%BF%9F%E5%AD%B8/Powerpoint/Ch01%20%20%E7%84%A1%E6%89%80%E4%B8%8D%E5%9C%A8%E7%9A%84%E7%B6%93%E6%BF%9F%E5%AD%B8.ppt
