?? ?????? ??????????
????:1?????????:???????
2?????????
3????????????
4?????????
5??????????
???(??????):?,??,??????,????????,?????
??????,??????????????????????,????????????????????11??,??????????????????????3000???,????????????4000?????????,????????????,??????????????????????????????17??????????12??,??????????????????????????????????????????????15?????,??30??????????????????????????6????????????
?????????????,???????,??,???????????,???2?????????????
?????????????,?????????????????,?????????,?????????????,?????????,?????????????????????????,????“????”??????(????????:????) ???????????????:???