?? ??????????????????
????:1???????:??24?????600??
2???????tan
3?????????
4????????
5????????
?????????????6??26???? (??????????????????? ?????)??14???,??????????26????,??????
6??24??????????????,????14??????????????
?????,?????,??,????????????????????????,????????????????14?,???????????“??”??,???????????????
??,?????????????????????,??
???????????,?????????????????,????????????(?) ?????????????????:?????????