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

2??????????

3?????300????

4?????????t???

5????????

??10??14??? (??????? ???????????)?????????????????????????(?????????)?????14???,???2????,???1400?2??????,?????

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

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

????????,??2?,??????,??????,????712???,????????????????????91???????,?????????688?????????????????,????91.5????????????????,????

???????????,??,????60%,??????????????????????????????????,??????2#????100%,??????????????????????????100%,????????767.5???????????????2????“???,???????”?????,??(????)

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