??12????1????????????????????????(????????? ????)??,??????????????,???????????????,“?,????50???(??????,????????????????????????),??”

??,???????????????,?????????????????,?????,??

?????? ???????

?????????,?????,?????????????,?,?????50???????????,????????????????“???”???????????:“??70?????,?,??????????????????????????????”

??????????????,????,????????????,??????

??????,“??”???,???????????????????????????????????????????????????????,?????????????,??,?????????

???:“?????????????,????????????????‘???????’??,???‘??????????’?”??????????1613???,????????????????????2.2???????

???????????,??,???????????????????,???,??????“??+??”?????????????,????????6??????????????“???????+?????????????”????????????????70????????????,????????????????????????“e??”????1137?,???????2.18?????????????????(????)

??????:?????????????????? “??????”????

?? ????????? ????????????

????:1???????:????

2??????????????

3?????????

4????????

5???????

??12????1????????????????????????(????????? ????)??,??????????????,???????????????,“?,????50???(??????,????????????????????????),??”

??,???????????????,?????????????????,?????,??

?????? ???????

?????????,?????,?????????????,?,?????50???????????,????????????????“???”???????????:“??70?????,?,??????????????????????????????”

??????????????,????,????????????,??????

??????,“??”???,???????????????????????????????????????????????????????,?????????????,??,?????????

???:“?????????????,????????????????‘???????’??,???‘??????????’?”??????????1613???,????????????????????2.2???????

???????????,??,???????????????????,???,??????“??+??”?????????????,????????6??????????????“???????+?????????????”????????????????70????????????,????????????????????????“e??”????1137?,???????2.18?????????????????(????)

??????:??????????????????