| ©«¤l976 ¥DÃD7 ºëµØ0 ¿n¤À1018 ÂI¦W0  §@·~¨t²ÎWin10 ³nÅ骩¥»Office 2016 ¾\ŪÅv50 ©Ê§O¨k µù¥U®É¶¡2013-4-19 ³Ì«áµn¿ý2025-8-22 
 | 
                
| ¦^´_ 1# keovin790916 
 ¦pªGnºâ¤u§@¤Ñ¥i¥Î NETWORKDAYS(start_date, end_date, [holidays])
 =NETWORKDAYS("2015/3/1","2015/3/31")
 ¤u§@¤Ñ¦³22¤Ñ
 | 
 |