??:??????? 34??????????????????50.5????

?2???????????18????(??????? ????)??????????18???,???34???,???????50.5???????????????????,????????????????????????

???“????? ????”???????,?203??????????????????,?????????????????????????????????240?????600??????????????????,??????

?????????,???????????????????????????????????4????????,??????????????34????,??????50.5?,???????????

????????????,????22?????????????????????????????????????????????????8??????????????4??????????????????????,?????????????,???????23?????????,??????8??,???????????????3?????????

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

??,??“??????????????????????”,??????????????,??????????????????????????????????(??????) ???????:??????????