??
??1???????27?????? (?????????? ??????)????,27?,??,??,?????,????????5????,???-0.8?,??(?????????????)?????????,?????“?”??
????????,??1??27???????????16??,?????????44??????,?26?????????????????
???,?????????28?(????????)???????29???????????????(??????????),?,?,??????????????????5??????,???,?????????-3???0?,???
?????,??????,?,?,????,???????????,?????????????????(?????) ??:???
?????????
?????????“??” ????“??”?????????????