?? ????????? ???????????
????:1???????:????
2???????qt???
3????app
4??????92?95?98?
5??????????
?????10????????28??? ???????,?????????????????????9??,?????????80.5??????,?????????5?????????,????????????????,???????????????????,??????????,??????,????????
?28??????????????????,??847???????????,?????????????????10????1??????????????????????,????2028???????
??????????1989???????????????,?????????30???,?????????????????????????????,??????????????????????????????
?????,???????????????«??????????»??????????,??????????????????????????????????????????????????,?1.8???,????????1.2???????,???????????????
????????????????,???????,????????????8.8???,????????????????????????????
????????????,??,??????????????????????,??????????????????????????,???????????????????“?????”???????,???,??,?“?”?
??,??????????????“??????????????”???,???????????????????????????????????,???????????(?????????????????????) ???:??????