????:1????????:??100?????????

2?????????

3??????????

4????????

5???????????

????6??????????14??? (?? ?????????????)?????????????????14???,??“???”,??????????????????????????,?10?????????????????????

??,???,?????????4S??,?????,????????????,???“???”??,???????????????????????4S?????????????????????????,?????????????????????????????,???????????,???????????,?????????????,??“????????????????????????”?

??????,?????????????????,??,??,????“?????”?????????????????,???“???????????????????”??????40???????????????????,??????,??????????????????????????

????,?????,??3???;???????,?????????????????,???2??????2????????????????????

?????,??????????2??,????????????3?????????;??4?????????????????????????,?,??????????????????;?????????????4?,?????(??????????) ??????????????:????????????????????????????????????????