????????????????6???24???????????? ???????????,???24???????,??????????4.9???

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

????????????,???,???????????????,???????????3????

??????????,?50???,?????

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

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

?? ???????????4.9?????? ???

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

2????????

3?????

4????????

5??????

????????????????6???24???????????? ???????????,???24???????,??????????4.9???

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

????????????,???,???????????????,???????????3????

??????????,?50???,?????

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

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