?? ??????5000???????? ????????????
????:1?????????????:??????????
2??????????
3???????100
4??????????
5?????????
????????????????11??27?? (???? ???)??????27???,???5000????????????????????,????????
??(????????????????? ?????)??,?3.5?????,??1??????????????????????????20??????????50??????????????????,?????????????????????,1965?????????????
2021???????????????????????????,???????????????????????,????????????,??80???????????,?????50???????????????,???????????H4?????????????????
??????????,?????,??,?????????,?????,???????????????????,??????????????,????,?????,?,??????,????
??????????,???????????,????,?????????????????????????????????,???,??????(?????????????)
???????????????:???????????