????:2024-10-01 14:41:55 ??:????
????:??????95??:??????????
?|???“?????????”???????“?????????” ???????220??
1953???,???;1956?????????,???????????????????????;1954???,???5??????????????……????????,???????????,?;2023????,???3011??,?????????????????15????????????;2017????????????5????5???????????????????,??????????????C919?????????,??????
?????????????????????,????????,????,????????????????,????????????????????;?75?,??????,????????,??500??,?????????????????????????220???????????,??????????1952??????????????????120?2023????????????39.9?????????,???????????10.5%????,???????????2022??30.2%,??
??????,?,?????????????,????????????????????????????????????????????????????????????“?????”??,????2023????????,????????????????????“??”?????30.3%?54.0%?22.8%?2024??1-7?,?????348.5???,?100????;??????????????????????????????????????????15.7?????????????3.3???????1.9????????43.0???,?……
???????,????????????????,?????????????,??????“????????”???????“???????”,????“??”?????????“??????????”?????????????????????????“???”????????????????,????,?,?????????“????????????”????????,?,????????????????????????????????,?????,???“???”?,?????(??????????? ??? ???????) ??:??????
????