?? ?30? ??????????“?”???????
????:1?????????????:????????
2????????
3?????????????
4??????????
5????????????
??????11?23????????(? ??)????30????23???????????????????“???????”,??????,20??????????“?????????”????“??”????
?????????,????????,???????“???”???????????????????
??,???????????? ???????? ???????20?????90??,????????????????????
????????,??????????,??????????????,????????????,???
??????????? ???????????????? ??????????????????????,??????????????20?“?”,????“????????????”???,??????????????????,????????????????????????????
???????,?????????????????“????????????”,?????,????????????????,???????????????,?????????????
??,????????POS???????????????????????????,???????????????,?????????
?????????,?????????????????,?“??”????,????(???)
????????:?????????????????