????:1?????????:?????

2?????app

3????????????

4??????????

5?????????

???????????17??????????21???????,???????????????????,????10????????

????,????????????????,?????????,??????????????????????????????????????????,???????????

????,?????????????,??,?????????????????????????6~8??,????????9~11???????????,???????6~10?,??????12????????,???

??,????,??????????????????????2~5?,?????10??????,???,????,???

?,??,????????????,??????????????????????

??????????,???????????????????????????????????,?,?????????,????,???????????

???,??,?????????,?????????,????,????????????????????;??????????????????????????????????????????

???,???????????,??????????,??,???????,??25????27??????,???,????,??,???

?? ???????“???????”???????????????

???????????,?????????????????“??”??,????“?????????”???????

??????????,1991??2020??,

?????????????????;

????????????????????????,????,??????,??,????5.14?;

???????????????????????????????,???????;

?????????????,??0????

??2011??2020??1961??1970?????????????,??????????,?????????????????????????????????????,????????????????2??

??,???????,???10???????????,?????????????????1~3?,??4~6??

???????????,??????????????????????????????????????????????????????????????????????1~3?,??4~6????????????,???????,22?23???10?????????22????,????????????????????

?? ?????????:?????????????,?????????,????????????,??,25??,?????2~5??????????????????,?????

(??????)

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