????:1?????KB?:??????

2?????????

3?????vx

4??????????

5???????????

??????????????12????27??? (????????????)12???27????,??“?4???????????????”????????????15??????,??15????“????????”,???????

???????15???????????????????

?15???????????,???140????????????,????????????????,?????,????????2025??????

???????,????,??????,?????,???????????????????????,???????????15???????“??????”?

?????15????????????TBM?(??“?????????”),????????

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

???????15??,???????????????,????????????????,??“?????”???????????(??)

???:?????