?? ?????????????????
????:1????????:????????????
2???????
3??????????
4?????
5????????
??6?????????????????14????? (? ?????)?????????14??,??“???????????”,???,?????????????????10?????????????????????
???,?????????????????????????,??????????????????????????4S??,?????,????????????????,???“???”??????????,?????????4S??????,?????????????,??,???????????????????????????????????????????????????????????????,????,?????????????????“?”?
??,???????????????????????????????????????,?????,??????,??“?????????????????”??????,???“???????????????????”???????????????40??????????,??,????????????????????
????????????????????????,??????????????????,??3?????;?????,???,?????????????????????2????2????????
?????????,????2???????????????????,???3????;??4???????????????,????,??;??4???????????????????,??????????????(?) ??:???????????