?6????17?? (?? ??)??17?????,????????,???????????6?????18??????,???,???

?????????,?“????”?????????????????6??????15????????????????,????????,??????,???,??????“????”????????

??,??????,19?????????20???21??????24??,??????????????,??????????????????????150~250?,??400???

??,18???????,?????;19??????20??,?????????????????????????????????????????????????????,?????????(??40~90???????)???(8~11??)??;21?24??????????,?????????,?19???20??,???????????????????

??????????????,??,?????????????,?????????,????????????????????????(??) ??:??? ??“????”????

?? ????“??” ???????????

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

2?????app

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

4???????QQ?

5???????

?6????17?? (?? ??)??17?????,????????,???????????6?????18??????,???,???

?????????,?“????”?????????????????6??????15????????????????,????????,??????,???,??????“????”????????

??,??????,19?????????20???21??????24??,??????????????,??????????????????????150~250?,??400???

??,18???????,?????;19??????20??,?????????????????????????????????????????????????????,?????????(??40~90???????)???(8~11??)??;21?24??????????,?????????,?19???20??,???????????????????

??????????????,??,?????????????,?????????,????????????????????????(??) ??:???