?? “??????????”???????????? ??
????:1???????????:??????
2???app????
3????????
4???????
5???????
?? ?????????????? ?? ????
?????:?U21?????1:0??
??????????????????????:???????
??????? 4/89?21??,“?????”????????,??????????????????(??)????????????,???????????,??(????????????)??4??2?????????(?????)??(??)??????
???:???????????
???? ????