???12??4???? ?????????????????,??,???????????,????“?????”APP????????????“??????????”??????????????????????:

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

???:??????????????????????? “????????”_????

?? ??????“????????????????”

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

2??????

3???????

4??????????????

5????????

???12??4???? ?????????????????,??,???????????,????“?????”APP????????????“??????????”??????????????????????:

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

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