?? ?????? ??????????????“???”???????
????:1???????????:?????
2????app
3???90???????
4?????92?
5???????
???????????7??????29??(?? ????)“????????????????,???????,?????,????????,???????,?,??”57????????????????“??????????”?????????????,??,?????????????????????????
7??28?????,????“??? ?????”????,????????????????????
7????????28??,????????????? ??? ???65????,??13???????????????
?????????????????,???????????2200???????????280??????,???????????????????1560??,??????2000???????,?????????25???????,??
1959???,???????65??????,??,3?????????????,????????10??,????????????
?????,???????,????????“????,???????????????,?????????????,??????????,???????????,????????????”????30?????????????,?,“????????,?????50?????????????,???,????????,????,????,??????20??80?,???????????????”
????????,??????,???“???????”?“?,????,???,???????,??????????”????????,“????,??????????,???????,?????”
?,????????????????,????????,?????,??????,????????????????????????,????????,???????,?????
???,???????65????,????????????,??????,???????????
7????28?????????,??????????? ?5????????????,????
???????,????????????????????“?????????????”“?”?????????,???????
“??,??????????,?????”??,“?????,????????”
?????????,???????,?????????,?????????“??”??????,?“?”??????????1.2?,??????????????????0.7?????????,????0.3?,??30????????????,???????????????“????”??????????100???????????????????
?3?10????,?????“???????”??????????????“??????????”???????“‘???????????????’?????????????????”????????,“???????????????‘???????????????’,????????????”
???????????????,??????????????20?,???????,??????????,??????????????????????????????????????????????????????????????????
???????,????????1:1?,?????,???????
7??28?,??? ????????????6??,?
7??????????,???,??????????????????“??????”“??????????????”??????,??????????????
“???,???,?,?????,??,?,???????????”??????
2020??????,?????????????????6???????????,??????
“?????????????????,???”?????,?????4???????????????????,???????????????????????,????????,?????,??????????,????,??????????,????????
“????????,?????,??????????”???,?????,???????????????????,?????????????20???,?????????,??40??,??(???)
????:???????