並前往http://120.118.226.200/member/hunght/%E6%B4%AA%E5%83%96%E9%BB%9B%E8%80%81%E5%B8%AB%E6%95%99%E6%9D%90(IEM)/Unit-10%20%20%E4%BA%BA%E5%8A%9B%E8%B3%87%E6%BA%90%E7%AE%A1%E7%90%86.ppt
