???12??????????????????????19???? ??????,?????19???,???,??,?????????,??????????

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

?,????12?????????????8??????????????????,???,????????????12??????8??,??????,????????????????,?????????????????????????,?????????????????????

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

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

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

2?????qq

3???????

4????app

5??????

???12??????????????????????19???? ??????,?????19???,???,??,?????????,??????????

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

?,????12?????????????8??????????????????,???,????????????12??????8??,??????,????????????????,?????????????????????????,?????????????????????

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