????:1??????????:????vx

2???????????

3??????????????

4?????

5???????

2???????20???,??TIR?????,???,?????????,??????????????????????????????????“?????”TIR??,????????????????

TIR???????????????«???»????????,?????????,????????,??????????

?????????,????TIR???????????2023??2???,????????,????????9???????????18?,?????“??????????????????????????????????”??????,???TIR??458??????4.2???,?????????????500???,??????1200???(??????????????????? ?)

??:???