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

2???????

3???????

4?????????

5?????v

?????7????23?? ?????????6???????????????23?????????????82??????????????,????2000??????????,?????,??????????????

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

15?????,????60%,???????????????;????????????,?????????,?????????160???????????2??,?????800????,???????????

????7?????,????,??????????????????????????????????????“??”???????,???????18000???,??????????????????400?,??????1000???????,????3000?????

??????,2023???????,?2000?,??2013??????(??????????) ?????:?????