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

2???????

3?2021?????

4?????

5????????

?????5????????????????????,?????????????????????????,?????????53%???????????????,?????????????????????6500?????????????,???????“?????????????????”???????

?,??????????????“??”??????????????????????,???????5.38?????,?????????1.18???,“???????”????????12.41%??13.84%,61%????,????“??????”??????????????????300????????????10???????????????

????????,?????????,???????????????,??70%??????????????????????????,???????????????????????????????????????????????????????????????,?????????????????

????????,?????????????,????????????????????????????,?????,??????????????????????????????????????????,??????????????????????????????,???????4800??????????,??25%,??????????????????????,??,???????????????????????,?????????4.5?????????(???????) ????:???