????“???????”???????? ?????

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

???11????22???? (?? ???)22??,??????????,?????????1000???????“????”??????????????????……???????????????“???????”??,????“????”????????????

??????????????9??,???,???“?????????????”,????????????1000???????

“‘???????????’?,??????????‘????????????’????????”???????????????

????????,????,??????20???,620?,????????????300???????????200??600?,????100???????????????????16?67??????

???,??15??????????,???????(??????????????) ??????:???????