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