?? ??“??” ????“????”
????:1???????????:????
2???????
3?????????qq
4???????????
5????????
???1??????27?????????????? (? ??????)???????????????,27??,?,????,???????,????????5???????????????????,?????????????-0.8?,??(?????????)?????,??????“?????”????
??????,??1????????????????27?????16??,?44????,??????????26??????
??,??28?????????(?)???29?(????????),?,?????????,????????5???,?,??-3???0?,???
???????????,?,???????????,??????????,?????,?,??????????(???) ??:??????????