???2?2????? (???? ??????????)??800???????????????????“?”?????,??“?”?????????,???“????”?“??????”??,???????????……????,?????????????????????,?“??????”??,????????

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

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

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

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

???????,????,??:“0.5????,800??????,????!”????“????”???,??:“?????”

?????,????“??????”“?????”????????,??????????????95%??????????,????“?????????”??????????«????????»???,???????,?????1170?????????,???8????1??????,????????????,????????????????,???,???“?????????????????????”???(??????)

??????????:?????? ??“????????”????

?? (?????)?????????“?????”

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

2???????????

3?????

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

5???????

???2?2????? (???? ??????????)??800???????????????????“?”?????,??“?”?????????,???“????”?“??????”??,???????????……????,?????????????????????,?“??????”??,????????

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

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

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

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

???????,????,??:“0.5????,800??????,????!”????“????”???,??:“?????”

?????,????“??????”“?????”????????,??????????????95%??????????,????“?????????”??????????«????????»???,???????,?????1170?????????,???8????1??????,????????????,????????????????,???,???“?????????????????????”???(??????)

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