?????6??12?????????????? ??6??????????12?,??????????????????????

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

????????????????,??,?????????????,???????,??,??????????????????????,????????????????,?????????????,??

???????????:????????????????? “?????”????

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

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

2???400????

3???????

4???????

5??????????

?????6??12?????????????? ??6??????????12?,??????????????????????

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

????????????????,??,?????????????,???????,??,??????????????????????,????????????????,?????????????,??

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