????:1??????????:??SN???

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

3?????

4?????600???

5???????

???1???30????????????? (???? ????????)????????«?????????»29???????????

?«???????»????? ?????

????,???1800??????????????????????????????????????????,???,?????????,???,??????????????

“???,???????????”,???????????,??????????«??»???????????????????,??,?????,??????,???

????«????»???????? ??????

????????,«?????????»???????«??»«????»«????????»«????????????????»«???»?????,???????????????,?????????,????,???????,?????

?????????«?????»?????? ?????????????

???????«???»??,???,?????????????????,?????(???????????????)

????:???