?? ?????? ??????????
????:1????????????:??????????????
2???????
3?????
4???????????
5???????????
????????????(???????????):????????????,?????????????????????,??????????,????????
????????,??,??????????????????????10???????,????????????????,?????
10???,?????????,????????????,???,????????,??????????????
??????6000??????????????????????????????,???????,?????????????????????,???
???????????????????????????,??????????,????????????,?????,????????,???
???????,??????6??????13????????????????????,??????
?????:???????????