????:1?51????????:?????V

2???????200??500

3?????

4????app

5?????????

?2?????10?? (??? ????) 10?,?????????????,????500????????????????????????????3000??

?????,?3000?20?,?????21????????????,??????19???????????????????,?????????????

??500???????,???????,??????,??34??95???,?????100???????????????????????????

??????????????????500??????????????????????????,????????,????“????????????????”????????,??????????????????????????,??,???????????????????????

2??????????????10????????????????,???????????,??500????????????????????????????????????? ? ???????????

??????,??????,??????????“??????????,?‘????’?????????”

?1500??,????4???08?54???????????????????????????????????,????????????????1500????????????????????5000?,?????????

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

??????,???????,???1????19????????????????????????22?????

?????????????1500??????????????????,???????????????,????,??????1000??????????????(????????????????)

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