?? ?????????????????:??
????:1????????????:??????
2??????v
3????????
4???????
5???????
2???????????3????,??,???????????????80.5?(???),????????????????????????????
???????,??????93.5??,???????????536??????????;????40.5??,???????130?????????????,???48.6???????,??
?,?,?,??
(??? ????????????????????? ???????? ???????????????????)
????????:??????????