????:1????????:????90??

2?92??95?

3???????????

4?????

5????app??????

????????????8????????????,?????

???????????????“???????”?????????????????

32??????,?????????,???????8~9?????????,?????????,????????,????“??????,???????,?????”?????????,??????????????,????1/5??????????? ???????/??????? ??

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

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

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

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

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

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

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

“?????”,?????????????

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

1.????(?????????) ????????????,????“?????????????”????????????????,???????,???????????????????????

2.?????????????? ?????????????????????????????,???????????

3.???????????? ??????????,??????????,?????,?????,??????

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

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