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

2???????vx

3??????

4???6????

5???????150

????12?31?????????? (?????? ?)12??31???????,???????

?? ???????????????? ???????????????????

?????????????????????????????????“??”??,????,??????????????????,??????1.99?,?1/16?

??,????????????????????,?????,????????5.83?,?????????????3396???????????,??????????????????????????,?????25.19?????????(??????????????????????24?)?

??2020??11????????23?????,2022?????????????????????????????????????6?17??,2024?????????7?8????,??????????????

????,???????????,??????,??(?)

????:???