??12?13???,????,????????????????????????????,?????????????????18000?????????????,????????12?13??????1????5??????????????????

?????????11??????????9???????????????????????????,?????????????????????????????????????,?,????????

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

(???? ???? ?? ??????????????)

?:??????

??“21????????”????

?? ?????????

????:1?21????????:?????

2??????vx?????

3???????????

4?????

5????????????

??12?13???,????,????????????????????????????,?????????????????18000?????????????,????????12?13??????1????5??????????????????

?????????11??????????9???????????????????????????,?????????????????????????????????????,?,????????

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

(???? ???? ?? ??????????????)

?:??????