並前往https://hre.pro.edu.tw/storage/download/teaching_material-ch-35-1524812045/CB024-1-2017%E5%85%B6%E5%AF%A6%E6%88%91%E5%BE%88%E4%B9%96-%E8%AB%8B%E4%BD%A0%E6%84%9B%E6%88%91.pdf