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

2???????

3??????????

4???????

5?????????

??????????2?????????????7?? (??????????????? ????????????)???????????7???,??,1067???????????????????????

???,??,???

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

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

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