????:1????app:????????

2???????????

3??????????

4????????

5???????

???????????????????2???????????????10???? (?????? ???)????????,????????2??????10?,?????????????,??,??????????????????????????,????,?,???

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

????????? ?? ????

??????????,???,???????????????????????????????????????????????????????????????,?????????????300?????????????,??????????????????????????1400?????????????,???????????12????????????2???????????????????????????????,???,?????????????????????????????

“?,???????????????????????????????,???‘????’?”????????????????,???????????????????????,???,?????????????,??,???????????????

???,????“??”???????“??????????‘??????’,????????????????????,?????????????????,???100??,?????????????”????

????,???,???????????????,???????????????????????????,?????????????????????30??,?????70????(??????????????)

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