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

2???????????

3?????????

4???????

5???150??

???1??7????9???????????????5?,??6.8?,??????,???

????,??,?,???

?10????????,??????1600????????????????380???????,

????????????????????????????????????3000???(?????????????????),??????2500??????????????????(??????),

?????30???????,??????1200?????

???,?????????????(????????) ???:??