?? ????????? 587??????????
????:1???95??:????
2????????????
3????????????
4???????
5??????????
???12??????????20?????? (?? ?????)???????20??,??????,????160????????587????????????,??600????93%????(?????????????????????????????????)?
??????,?????,?????????,???????,??????????????,???????????2021??,??????????????????5000?????(??????????????????,??),?????????????????????????100?;?????,????2.51?,???503?????
????,??????????????,?????“???????????????????????”??,????30???
??????????,????90??,?????????????????3?????????????“?”???,?30??“???”?????????????,????
?????,?????????????????????,???????????????????????????????????,??????????????????????,????(?????????????) ?????????:??