https://tw.news.yahoo.com/%E5%8F%88%E6%B7%AA%E8%B1%AC%E4%BB%94-%E8%82%8C%E8%82%89%E7%94%B7%E6%A8%A1%E6%B3%B0%E7%B7%AC%E9%82%
省到水電：Bal b/f TW$5,840+TW$365=TW$6,205 Bal c/f
https://www.hk01.com/%E7%A4%BE%E6%9C%83%E6%96%B0%E8%81%9E/1092307/01factcheck-%E7%89%B9%E5%8D%80%E8%AD%B7%E7%85%A7%E7%94%B3%
129,483KM-2KM=129,481KM
《我》其實真的不重要