並前往https://www.xuehua.us/2018/09/02/ppt%E8%AE%BE%E8%AE%A1%E6%8A%80%E5%B7%A7%EF%BC%9A%E8%83%8C%E6%99%AF%E9%9F%B3%E4%B9%90%E8%AE%BE%E7%BD%AE%E6%8A%80%E5%B7%A7/zh-tw/