????:2024-06-11 17:39:21 ??:????
????:?????????:??????
??????????,???????????????????????,???????????????????????????????,?????????????????????????“??”????????????????????,??“???????????”?
?500????????“??????”,??????“????”,???????,“????????????????????????????????”????,??????
??“??????”,???“?????????????”,??????“???????”?
???“?”?“?”????,“????”????
“??????”????????????,???,????????????????
??????????“??”??,???????????“???????”??????????,???????
???????????????,??????????????????????????,??????“???”???,????????????????,“??????‘??????’????????,?????????????”?
??,??,?????????“?????,???????????‘??????????’???????????????”???????????????
???3????,??????????????????,?PVA???,??700??PVA??
“?????????????”??,?????
?????2023?????6?,“??”???,??????,??????????????????????????,????,????????????
?????????,“?????”?????????????“???????????????????????????”????????????????????????????????????????????“????”?“???????,‘??????????????’??,????‘????’?????”????????????????????????
????????“????”???,??????????????????????????????????
???????????:????????