??
????2????????13????????? (??????? ??)2??13?,????“??????”??????,??????,?,??????,???,???????
?????????????????,12???????????????6?????8?,??????10???????,??,??16??????????10????????????,???????
???,??????“??????”???13???6?“????????”,??16????????????15????????????????????13?????????2.4?,????????,16????????13?????,15?20??
???????,???14????15?,???????;??19??,?????????????16????????18???,?????????,?????
???,?????????,?????????,???????????,???“??????”,?????,???????????????“?”??????????????,??(?????????) ?????????:??????????
?????????
?????“???”???????“???”?????????????