??
???????2????21?????? ????,2???????20??,????,????????????????????????????????????????????????????????????,????????????21?25???????????????,???????????????????????,??????,??????????????????????
?????,???????,???????????????;????????????????????????????????????,????????????????
?????????????,26??1~2?,??????????????,21???25????10???,??,26?,???????15?????,???
??,???????,??????????,??????????,?????????????????????????
?????????
??????????????? 26??????????????????????????