????:1???????????:???50??????

2?????????

3???????

4???????100?????

5?????????

??????????????6?25? (?? ????????)25?9?????,??????????????????623.768????????????“?????????6?”???????????,?????????,???????

????,“???????6?????”??,?,???????????,????

25????????????,???????????????????“????????6??”????????????,???????????????? ??????????????????????

????????,??2020???????????????,????????????????,??????,??????????????,?????

“??,?????????,??,??,???????”“??6????????????”??

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

?,?????????????????,?13??,?????????????3561????,??????????????????????????????????????????????????????,?,????????????,?????????????“7×24?????????????”??,?????????????????????????????????????“????????????”??????????????????????

????????????????????????????,?????????????????????????????????????????????????????????????????,???????????,???????????,??????????,???????(??)

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