????:1???50?????????:?????

2?????????

3??????????

4??????

5????????

????????????????,????????????????????????????????????????????????7?????,????????????????????????????????????“????,??”,?????????????

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

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

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

“???53??????104?????,????52????50???????????????????????2?????”?????,“?????‘?????????????????’,?????????,??????,??????”

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

????????????????????,????????????????,????;???????????,??,???,??……

??????10????????????,?????“????????????”????????????????,??????,??????????“????????????”???????“??”,?????????????????????

????,“???????,?????”???????

?????,???????????,??????????????“???+???”??,???,????????????????????,?????????,??????????;???,???“??????????”???,?????????????????,???????(?????)??????????????V?????????,??“?????”?????????,??????,?????????????????????“?”????,??????????????????,??????,?????????“????????????”???

?????,????????????????????,????(???????????:??????? ?????????????????? ????????????) ????????????????????:?????