6????28???????????,??????????????70??

????????(???????????????????????????)?????,??“??????:??”?????,??????????????,???

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

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

??“????????”????

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

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

2???????????

3???????

4??????????

5??????????

6????28???????????,??????????????70??

????????(???????????????????????????)?????,??“??????:??”?????,??????????????,???

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

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