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

2????????

3????????????

4????????

5???????

?????7????????4??????????????? (????????????????? ???)??????????????,??,“????????”?????????????????????????4???

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

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

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

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

??,“???????”?????????????,????????5?????,?????10000??????????????????????,?????????????(???????)

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