?? ?????????30?????????? ????????????
????:1???????????:??????????
2??????????
3??????????
4??????????
5?????????
??????9???30?????? (???????????????? ????????????)?????“????????30??”30??????30?????????280????(??)????????????????,????????
“?????????????????30???”30????????????????????? ?????????????????,????????????????????????“?????????”“??????”“??????”?????????,????30?????????,????????????,??
“????????????????30????”30??? ??????“??????,??????”“????????????,?????????????”“?,?”???????????????,????????????????????????????????,????????????????????????,????????,???,?????
“?????????????30????????”30????????????????? ??????30??????,?,?????????????????????,??????2000?????????????,??,?10??????????????,??????20????
??????,“?????30???”?????2025????5????????????,??????????????????????,?????(????)
?????????????:????