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

2?????wx

3???????

4???????????

5??????????

????????????????????10?????????14?????????? (???????? ??????)????????????14???2????,???????,???

?????????????,?????,??????????????701.6????????,?1.4?????,?????30.1??????,?????550?????????????,???????10???????????21?????????????????

?????????????????,??????????????????22???,???20???????????,?????????????20??????????4???,??

?????????????(?????????????)????,????????,???????,??????,?26?,??100??????,???125???????,???????????,????????????????

?(??)??????,??????4?????,??,??????,????????????????3?????????????,??,???????????

?????,??????,??????41%????,????????????4?????,????????,??

???????,??(????????)???26??????,?100???????????????????????????,??????15%,??????????????

????????,???500???????????,??550??????????,???3???????????,???,?????????????????,??4???????????????????(?) ??:??