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

2???????

3?????2??

4?????????????

5?????v

?????????????2?????????10? (??????? ????????????????)10????????,????,??500?????,??????????????????????,??????????????

2?????????????10????,?????33????????????????? ??

??????,??????????,???500???????????,????????,??,?,???

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

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

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

“??????,???????,???”???

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

????,?????????????500??????????????????? ????

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

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