??????2????20?????????????? (?????????? ???????????)????,??????????20?,??“?????”??????????,????,???????????????“?????”?????????????

2????????????20????,????????????“?????????????????????????????”???????????? ????

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

???????? ?

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

??????“?????????????”?????,????????,??????,“?‘??????????????????????????’????,??????????????????????,????????????????”

????????????????,????????,?????“???”??????????,???“????”??(???????,???????????????????????“????????????”??????)?????????,???????????????????????????,?????????????????????,??????????????????

“??????,???‘??????????’????????????,?????‘??+?????????????????+?’???,???‘?????’??????????‘??’????,????‘?????’????????,?????‘?????????????????’??‘???’?”??(????)

?????:????? “??????”_????

?? ??“????”??:?????“???”??

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

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

3?????????

4??????????

5????????

??????2????20?????????????? (?????????? ???????????)????,??????????20?,??“?????”??????????,????,???????????????“?????”?????????????

2????????????20????,????????????“?????????????????????????????”???????????? ????

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

???????? ?

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

??????“?????????????”?????,????????,??????,“?‘??????????????????????????’????,??????????????????????,????????????????”

????????????????,????????,?????“???”??????????,???“????”??(???????,???????????????????????“????????????”??????)?????????,???????????????????????????,?????????????????????,??????????????????

“??????,???‘??????????’????????????,?????‘??+?????????????????+?’???,???‘?????’??????????‘??’????,????‘?????’????????,?????‘?????????????????’??‘???’?”??(????)

?????:?????