?? (???)?????????????“????” ??
????:1?????150???????:?????
2???app????
3????????????
4?????
5???????????
???????????2??????????????????12??? ?????????:??“?” ????????
????? ???????????????????????????
??????????,?,????????????????????????,??????????“???”?
???????,????,?????????????????????,?,???????????????????????????;??,????????????,??????????;??????,?????????????,???????????,??????
2?11?,??????????????????????? ???????????? ??????“?????????????,??????????,??????????”48????????????????????,??????????,??????“?????”,???????,?????
??(????)??,?,????????????????,????“?”“???”?????????????,????“???,??,???”
???????????????,?????,?“??”???????,?????“??”;??????????,???????“????????????”;??????????????,??????,????????;?????,????,????????????????????????“???”,?????????
????????,??30?????????,?30???????60?????????,???????????????????????????????????????,??????????????,?????
2????????????11????????????????,????????(?????????????)????????????(????????)??????????? ???????,?????,??????,????????????????,???«???»«??????????»????????????
??????????,?30???????????,??,????,??????????????????????????,??????????,??????????????????????,?????
????,????“?????”,?????????????????,???,??,????,????,?????
“?????????????????????”??????,???,??????????,????
????,???????????????????,????????????????,?,???????????????????????????????,???,?????????????????????????,???????????????,???????
???????????????,???,???,?????(?????????????????????????)
???????:???