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

2???????????

3????????

4??????

5??????app

??9?28?? (? ??)?28?,??????????????,????????????????

?24????

??9?28?15??50??:9????????28??20????????29?20?????,?????????????????3??(??????50~80??),??(?120~150??),????????????????30~60?,???

???????

??9????????????????28???????15??40??,??,9??28??20?10????????1?????????20????????,??,????7-9?,?????????????????????????????????????????????????????????9?10????

?????

?????????28??????????15??30??????:29??????08??30?08?,????????????,????????????????????????????????????????8??????????4?5-7????,??????8???(??)

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