?????????8?????????????????????????12???????????????????,????,“???????????”?

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

???????????,??12?????,121?????,???10????????????????????????????????????????????28??,???????????????2000???????????????????????????????12.1????????????

?????????,?????????,????????????????1000???????????????????????,???,????????????????,??????(???? ??????)

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

??“????”????

?? ??????28???? ?????????

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

2????????

3????????????

4???????????

5???????????

?????????8?????????????????????????12???????????????????,????,“???????????”?

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

???????????,??12?????,121?????,???10????????????????????????????????????????????28??,???????????????2000???????????????????????????????12.1????????????

?????????,?????????,????????????????1000???????????????????????,???,????????????????,??????(???? ??????)

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