?2?3??????????
??????????1???19???????? ???19??????,???????????2????????3???????????
????????????????????????????,???3?????47???,?????,????????????1?????????24??????????53???????
??,???,?????????1????????????,1???2???
??????,?5?????,??????????71?14??,???????????,??,???3???????????????64????,?,?????????,????,???????????(???????) ?????:??????