?? ??????????:?? ???????6.8???????
????:1??????????:??????
2?????????
3???????
4???????
5??????
11?22??,??????????,???????????????????,??,????????????????????,??,????????????????,????????????????6.8????????????????,?69????????;????????????11???????????1???????????????????????????????,?????????????????????????????,????,??,?,??????????????????(???????????????????? ??????????????????????)
?????????????????:????