?? ????????????“???”
????:1?????vx:????2023??
2?????????????
3????????
4?????ppt
5??????
???1?5?? (????????? ?)1?5???????,????????,??????????????????????????????????“?????????”?
?,????????????G899/G900???????“?”?,?????????G899??20?15?,21??9?????????????????????,??7?24?????G900???20?????5??,?6???????4??,7???
???G99/G100???????????????????????G99?13??????????53???????????????,14?????????20??15???????????????????????6???????,21???56??????????G100??????11???37????????,18????????27???19??14???????,19???43???????????????????????????
1???5?,?,G99????? ??????????????????,??5??,?,?1??????????????????????????,??????
???,“??????????,?2?3?,?????????????????”(?????????????????????????????)
????????:???