並前往http://ftp.slps.tn.edu.tw/eduweb/natural%20science/%E5%85%AD%E5%B9%B4%E7%B4%9A%E5%AD%B8%E7%94%9F%E9%A2%B1%E9%A2%A8%E5%A0%B1%E5%91%8A/%E8%B3%80%E4%BC%AF%E9%A2%B1%E9%A2%A8-%E5%A0%B1%E5%91%8A.ppt