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

2???????

3?????600?????

4?????????

5?51?????????

9?25????,?????????????????,?“?”?3???????????,?????40???????,“??????????”?????????????????????????,“????”?,???????????????“?????”,???????????

?????????????????????????,?????????75????,???????“??????????”???“??????????”,?????????,?????????“?????????????????”???????“???”????“???????”?????“????”?????“??????????????”??,“????”????????????,“???????”??????????,“????????????”?????????????????????;????????????????,?C919?;???????????“?????????”?????“????”???????????????……?????“????????????????0???????????????1”??????????????????????????????,?????????“??”?

1956???,??????“?????????”?????,??,???????????,????????????“???????”????“???”,????????“?????????????”,?,?????……??,???,??????2023?,????????400????????????????2024??????????,????11?,?????30????,?26?,???

???????????????????????,????????????75???????,????????????,??????????????????????????75??,????,?????????????????,????????????????????,?????????????,????5??????,?600???????,?????????????,?????2012????????324.7????????????2022??????635.4??????,?????????????,????????

“???????,?????”?????????????2013?????????2023?????,???????????8.7%?10.3%,??????,???????,???????????????????“??”???????????????????????????????“??”,2023??????????,“????????????”???????????1.06??,???,??????????29.9%,???????????????????????????????????,?????????“????????????”?

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