????1??????15???????? (?????? ???????)????15?,???????????????????????????????????????,??????????????????????????????????«???????»(??«??????»),?,??,???????

«??»?????4???25????????????,???????????????????????????????????????,??“?????”???????,??????????????????????????????????????????,???“??????”???????,??????????????????????????????????,?“???????”???,????????????????????????????????????????????????????????????,??????????????????“???????”?

«???»??4?????????????????,?????????“????????????‘??????’??????”??“??????”??????,?????????18???????????,??????????????????????“????”???????????,??“??????”??????“?????”,????????????????????????????(“??????”???“???”?????????“??????”????????)?????????“??”???????????6??????,????????3??????2?????,?????(10?????????)??5?????????????,????????“???????????????????????”??????“???????”,??????????????,???????,????????????????????????(??10???????????????????????)?????????????????????????????????20??????????????,????“??‘????????’?????????”?????????“???”,?????????(??) ???????:??????? ??“??????”

?? ???????????«????»????

????:1???????:????vx?

2?????????

3???????

4?????

5???????

????1??????15???????? (?????? ???????)????15?,???????????????????????????????????????,??????????????????????????????????«???????»(??«??????»),?,??,???????

«??»?????4???25????????????,???????????????????????????????????????,??“?????”???????,??????????????????????????????????????????,???“??????”???????,??????????????????????????????????,?“???????”???,????????????????????????????????????????????????????????????,??????????????????“???????”?

«???»??4?????????????????,?????????“????????????‘??????’??????”??“??????”??????,?????????18???????????,??????????????????????“????”???????????,??“??????”??????“?????”,????????????????????????????(“??????”???“???”?????????“??????”????????)?????????“??”???????????6??????,????????3??????2?????,?????(10?????????)??5?????????????,????????“???????????????????????”??????“???????”,??????????????,???????,????????????????????????(??10???????????????????????)?????????????????????????????????20??????????????,????“??‘????????’?????????”?????????“???”,?????????(??) ???????:???????