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

??

2???7????,????A?????,?????

???????????????????????,?????2???????????40??????????????????????????????241?????8??????????????????A???????????????

????,???????????????1500????????????????,?????2?16????????????538?????????“?????????????????????,????????????,?????????,???”?????????????????????????,?????????

??,???????????,?500????1000??

???,??????500????;????????????????????1000??;??????????1500?????????

(??? ????????????? ??? ????)

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

?????????

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

????????