????:1????????:??????????

2?????

3????????

4??????????

5???????

??????????????2?6??? (????????????????????? ?????????????????????????)??????6??????,?????????????????????????,?????,??????«?????»3.0?(????????????????????????????“3.0????????????”),??????????????????2025??????2?????????

2021?12??????????,??????????«??????»2.0?,???????????“????”???,?,???55????,????,??21?????

3.0??????????????????????17??????????27??????????,??????????????????????????????????????55??????????????77?????????,???????????21?44????

???????,3.0?“???????????”???,??????????“?????”????????????????

??,??3.0?,????????????????????????????,?,??????,??,????????????,??(???????) ??????????:???????