2???6?,?????????????????????

??,??????,“????????”????????,???????????????????????????????????????????????????,?????????????????????50????“??????50????????”,??????????????,??????????????

????:“????????????????????????????????!???,??????????????50???????????????,???????,?????”

????

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

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

???

????? ?????????????????:????? “????”_????

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

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

2?????????

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

4???sn??

5???????

2???6?,?????????????????????

??,??????,“????????”????????,???????????????????????????????????????????????????,?????????????????????50????“??????50????????”,??????????????,??????????????

????:“????????????????????????????????!???,??????????????50???????????????,???????,?????”

????

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

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

???

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