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

2????????????

3?????

4??????????2021

5????????

???6??14???????????(???? ???????)“??,????????????????,?????,???????????????”?????????,???“??????????????”????????

????????,???????????4?????,????????,???????,“??????????????”??????????,?????,??????????????????????

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

??????,“????”????,???????????????????????,???????,???????????“????????????”???????????,??????????????10??????????????????

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

??????,????,?????????????,?,?,????

??????(???????)?????????????(Henry Paeckert)?????????:“?????????????????????????????,????,?????????‘?’??????,???????????,?????”

????????,??1??2?,????????????????1000????????,?56.7%,??73.56??????,???23.02?,?????????1.4??????????????????????????????????????1300?????

?????????,??????????????,???????????????????“??”????18%;??????(?????)

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