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

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

3????app

4?????????

5?????

?????:???????????,????

??????,????????????????????????????????????????????????????????,??????,??????10???????????????????????,??????????????????????? ??????????????,????????????????1?????????

??,?????????????????????,???,???,?????????????

?????????????????????????:36?????

?????????????,?????,36??????????,?????????????,??,???????????????????????,??,?????????,??,?????????“??????????”???,???????????,????,??????????????????

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