?? ??????????? ?????????
????:1??????:????app
2????????
3?????
4?????????
5?????????
?????????6???????????12????(???????????????????)????????????????????,??????,????????3???????,??????,“????????,??”?
???????????????? ??????????,?????????????????????????,??249.13???????????????????????,??6.7%???????,???????
“????????????,????????”????20??????????“?????????????”,?,????????????,??????????????????????,????????????,“3???,??????????,?????????????????,???”?
???,?,????60%?????????????????,“?????????????30%”?
??????????????????? ??????????????????????????????“??”???????????????,?????????????????????????????????????????,?,“??,?????????????????????????????????????????????,????????????”?
??,??????????????,?,??????,??????????,“????????????,????????????”?
?????,????????????? ??????????,????????????,????????????????,??,???????????
“??????,???????????????‘???????????????’,??‘????? ????????’??,??????????????????????????????????????,?????”?????????????(??)
??????:???