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

????:???app:??92,95,98?????

????6????????????28????? ????:???????????28???????8??????????????,???????????14??

?????????????????????,????10???????,?18??;??,??????????6100?????????????????????????5.8???????,???????????340???????????????????

??????????????,6??????,????????????4?????????????????????????????-????????????

?????,?29????????

?????????????????5?????????????19??,????????????????????????????,?????50???????,?????????????????

????????????4??????????,??,??50%????????????????????50%,??,??????(???) ????????:????????????