?????????????????????:?????40%

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6???20?????,??????????????????“?”??????????,2013?????????????2023????,????35%,???,????????2???????,?????????????????????????7600??4.4???,????????????5?????,?????????????1900???6?????????,?30?????????2023???????,????,??40%??????3??,???????1/5?????????,???????10????19????,?80%????500???????1000????????????,???????,14??????(? ?????????)

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