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

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

3?????????

4?????

5??????????

??12??2?????????????????? ?,10???????????12???????1??????????????,??6????????????

?,???9??????????????,?12?????1?????????????????15??????2?????????????????????????????4????????,???????12?????

?????2?4?,????10.8??????????????????11?27???12?1?,??????6??

????????????????????????????????????????11??30?????????,????2.6??????,?????????????“??????”??????

??2??,????????????????????????,??????????????????(?) ???:??