6???20?????????,“??”??1000?????????????,???????????????????????,?????????

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

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

??“????”

?? “?”???1000??????????

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

2??????V

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

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

5??????????

6???20?????????,“??”??1000?????????????,???????????????????????,?????????

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

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