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

2???500?4????????

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

4???????

5?????vx

??12??????????19?????????(?????? ??????)???????????“?”“??”????????????,?????,??????????,??????????,?????????????????,???????????????????????

?,?????????8971????????,?????3927?????????,????3184?????????????,???????5.6?????????????????????

19???????????,?????????????????,???

12?19?????????,??????,?????????

?????,??“?????????”??????????,??????,?????????????,??,???????;????????????????????12368????????????????????????????????????,????,??????????????????????

????????????????“??????????????”,?????????????????????????,????24??,???????7???????????????????,??????????????????????,???3???????????????????????,????,?,?????????????2??????????????????????????????????????,??????????,??????????,?????????????????????????,?????????15????????????????,??????????????????

??????,???????,??6??????????????????????????????,??????????“????????”?,??,????,???????

????,????????????????,????????“?”??????,???????????????????????,?????????“?????”???????????,?,?,???????????????????????????????????????????????????????????????????,????244??????,?175?,????????175?????,?164??????,??5275.396?????

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

???????:?????????