並前往http://rain.as.ntu.edu.tw/powerpoint/%E6%A1%83%E5%9C%92%E8%BE%B2%E7%94%B0%E6%B0%B4%E5%88%A9%E6%9C%83%E7%81%8C%E6%BA%89%E5%8D%80%E5%9F%9F%E6%AD%B7%E5%B9%B4%E9%99%8D%E9%9B%A8.ppt