?? (?????)????2.5???????? ????????
????:1?????????:??????
2?????
3??????95
4???????????
5???????????
????????1???????23?????????(???????)?????1??????20??3??,??,??2.5??,??
??,?,??? ??????????????,??2500?????,???
????????????????????????,?????2.5???????????????????????????,??????????????????“??????????????”???????,?????????8000????,???????????????????2000????????????2000?????????????????????600????????
??????????????,???????????????????????5000??,????????????,????????????????????????????,??50?????“?”,????????
2025“?????????????????”?????????????????????????????? ???????,??2025“?????????”????,???????????,?????“?????”“????????”“?”“???????”????????,???????????????????
??22?????????,?????????,????????????????;??,??3D?,????????????????????;??????,???????……
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