?????2????21??????????????????????? (??? ?? ??)???????????????????????????????????(????????)21???????????????????,??11????,?63??????????????????

???????????????????,????????????15??????????,?????2????????????????61.1?,???????????

2????????????21????,??????????????????? ???? ???????????????

????,??“?”????????,?,?????“?”,?????

????“???”??“??”,?????????????????????????????????????,?36?????????????(????????)???????,???24??????????????????

2?????????21?????,??????????????????????????????? ???? ?????????????

?20?????,?????????,?6000????????,?8????,????????????????????????????,??????????

???,????,??,????????????????63????????????????,4??????,????????????????????????,?????31?,????????????(?????)

??????:?????????????? “?????????????”????

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

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

2???????

3???????

4?????????????

5?????????

?????2????21??????????????????????? (??? ?? ??)???????????????????????????????????(????????)21???????????????????,??11????,?63??????????????????

???????????????????,????????????15??????????,?????2????????????????61.1?,???????????

2????????????21????,??????????????????? ???? ???????????????

????,??“?”????????,?,?????“?”,?????

????“???”??“??”,?????????????????????????????????????,?36?????????????(????????)???????,???24??????????????????

2?????????21?????,??????????????????????????????? ???? ?????????????

?20?????,?????????,?6000????????,?8????,????????????????????????????,??????????

???,????,??,????????????????63????????????????,4??????,????????????????????????,?????31?,????????????(?????)

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