????:1??????v:????????

2???????

3????????

4???9295?

5???????100?????

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

????????,??????,???????60%??????????????,???????????????,?????????

????????,???1800??????????????????6?????6??,??6??????????

?,???????????????????????????????,?????????,?????????800???????????????????

???????????????????????????,????????????????????????,?????????????,??21?????

6???????15??,?,?????,????????????????,????????????????,???????????74????????85%???????????

?(6??????16?????????)???????????????,??417??,?????????13??????????,?,????? ?????:???????