????“28”?????????????:????
?2???????????????????8?????????? (? ????????? ???????????)2?????8???????,?????,??????26??
???,???,??????????????26??,?????????54????,?????????????????????4????????,???2???,1??6?,??10??,???????
?????,??????????,?????????????,????????????,?,?????,???????????
?,???????????????????????10????30?????,??????200????????????????(???????????????)
????:??????