?? “??”???????????? ?????
????:1??????????100?:???????????
2???????????
3???600??
4???????????
5???????2021
????10?????27????? (????????????????? ?)?27?,??20?“?”(???????)??10??????40?,??????????????9????????(23??????????/????????????),??990???
???,“???”???????,???????“?????”??????,27??~30??????????,?;28??~30?????,??
??????27?10???(??)????,????????“????????”????,???27?????28????????,??4.0~6.0???????????????????3.0~4.0??????????????????????????????????????????????????????????????2.0~3.0??(?) ????????:???????