?? ?????? ??229?????????????
????:1???????????:??????
2??????????
3??????????????
4????????
5?2021?????????
??12????????????21??????????????????????? (????)????????,?,??????????,????????????2???????????????(??????,??????????)???2000????500????????????,??????345??????????????,5000??229??????????
????? ??????12???????????????????????20?????,?????“????”???????????????????,??“????????”???,???????????????,????????????????,????????????????????
?????????,???????????,?????????????????,????,?????????????????????????,???50??????????,???????????????,????????,??????????????????????????????????
??????????? ??????????,??,?????,?????????????????????????,???????????????????????????
????????????? ????????????,????????????,????????????14?????????????????????????????16????????????????????????19?112???,??98%;??????????2??,????3???(?)
?????:????????????????