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

2?2021????

3??????????

4??????????200

5???????400?????

??????????8??6??(????????? ??)???????«??????????»,???????“????”?????????????????“??????????????”??????????????????????????“?????”??????????,????

??,?????????????????????????????,?????????,????????????5??10???????????;??????????????????????????,?????????150????????????????,??????6000??“??”????????????????100????????;??,?????????????5000???????;??(??????5????)??3???????

???,??????????????????????,???????5G??????,????????????????7????,??,??11.8??????,????4.9????????????

??,???????“?????????????????????”???????“15?????????”??,??20?????????????????100????????????????????????(?????????????????) ????????????:?????