??
???2??????????7????????? (?????????????? ?)???55????,????????????????????7????,??????????(????)????????1000????,????31.1%?
??????????????,????(????????)????22??????? ???????????????????????????????,?(?????????)?,??????????22????????????????????????“??”?????????
????????????????????:“??,??????,???,??????????,???”
??,???????????????????“????????????????”?????,??(????????????)???,???????????????7×24??????,?????????????,????????,??
??,??????(????????)??????????????4??,??85???????(??)
?????:??????????????????????
???????(???????)?????????????????????????????