?2???8????????????? (???????? ????????????)??8????????????????,??????2????????(??????:????????????????????)???,??????

??????

?11??????50??,?2????(?:?????????????????????????)???????,?????,????????????????

??????????????,?????????10?????30??3??????,????????????????????????,????,??????

??????????????????,??50?????????????,????????????????????????????????????????????????????????25???,???

?,???,???,?????19?????????????????30??????(??)

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

??

??:???????????,??????????,??????????????