並前往https://ocw.niu.edu.tw/pluginfile.php/508/mod_folder/content/0/Chapter%2014%20%E7%B8%BD%E9%AB%94%E7%B6%93%E6%BF%9F%E9%87%8D%E8%A6%81%E6%8C%87%E6%A8%99-%E5%AE%8C%E6%95%B4%E7%89%88.pdf?forcedownload=1
