??2??????8???????????????????? (? ??)2????????8????????????????11?????????????????????50?,??????,?????8????????,????????

?,??,?????????,????????????????????????????2?????????????????????8????19????????????????????????????,?????????2???????????????????,?????????

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

?????????,??2???????????,?????????????????????????????????????????????????????????????,??????,????????????8??18??????,????????????????????????10??30??,?200???????????(???) ????????????:??? “??????????”_????

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

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

2???????

3???app??

4???????

5????????????

??2??????8???????????????????? (? ??)2????????8????????????????11?????????????????????50?,??????,?????8????????,????????

?,??,?????????,????????????????????????????2?????????????????????8????19????????????????????????????,?????????2???????????????????,?????????

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

?????????,??2???????????,?????????????????????????????????????????????????????????????,??????,????????????8??18??????,????????????????????????10??30??,?200???????????(???) ????????????:???