12????????13???,????(????????“SCO”)????

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

????,????????,???????????????,??SCO??(?????????? ??????????????? ?)

??:??????????????????????

??“??????”????

?? ????????????? ?????????

????:1???????:???????

2?????????

3???95???

4?????????

5??????

12????????13???,????(????????“SCO”)????

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

????,????????,???????????????,??SCO??(?????????? ??????????????? ?)

??:??????????????????????