????:1?????2022:??300???

2?????300?3??????

3???????

4?????????

5???????

??????9???28?(??????????)9???27????,????????-??????-??????(??????????????)???????????????????(?????????“??????????????????”)???????????????????,?????????????

???????????????????????????????,??,????????????????????51.093km,??????4????????,?100km/h?

??????????????? ??????

???,?????????,??????4790?????????????,??4810???????????????????,??????

??,??????????????,??????????????????????????,??????????????????????????,????????“???????????????????????????????????”???????????????????,???????“??????????????”????????????,???????????

?,??????????????,?????,????

??????,????????? ?

?????????????85.7%??????????????????????????????????,??,??;??????????????????,???,?“????”?

??????????????,????????78%,?????????58%,????85%?????????,?????????????????????????(?)

??:?????????????