????????,????“?”??“????”(????)

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

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

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

???????????????????,?????“?????????”,??????????“??????????”???????????????,??????????????????«??????»,???????????????????“????????”?????,???????“?????????”?19????,???5348.08??,?????????????307.35??????????

??????,??,????????????«????»????????????????????“????????”,?????????????????“???”,????“???????????????”???????,????????????????????,???????

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

????,??

????,?“???????????????????”?C919????????????,?????????????????2000??????,20??????1000???30??????????????????????,?,???????????????,????????

??????C919???????????????????????,??????????????????????,????????????????,????????????????……????????????????????,??????????????????????????????????,??????????????????????????,????????????????14???????????????????????????????????????????????

??????,????????????????????????????,????????????????3?,??????“?????????????????????”“???”????????????????????“???????????????????”,??????,?????,?????“????????”???????????,????????????????????????????“???”????????????????????????????,???????????,???????????????????????????:“?,???????????????????????”

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

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

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

?,????????????????????????,????????????????????????,????????,??????????????:“???????????????????????????????????????75????????,????????????70???????????????75??,???????????,????”

??????,????,?????????????,??????,????????;???,????,????????????????????????,????,??,????????????????????,??????,????????,?????,?????

???????????,?????????????????????????,????????????????,??,????,?????????,????????????????????????????????????,“????”????????,“????????”??????????????(??????????)

??:?????