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

2??????????

3???????

4?????????

5??????????

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

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

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

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