?? ???????????????
????:1?????????:???????????
2????????
3?????KB?
4???????????????
5???????????
??????,??:???
(??????????????? ???)
???????:?????????,??:???
(??????????????? ???)
???????:???????:1?????????:???????????
2????????
3?????KB?
4???????????????
5???????????
??????,??:???
(??????????????? ???)
???????:???