12   30   31          
  
2021/12/23
            22                                        2021                            2021  12   30  31                2021  12   30  2022  1   3              App       VTM       App      App               2022  1   4             
    
IE11 ᠪᠤᠶᠤ ᠪᠤᠰᠤᠳ ᠰᠢᠨ᠎ᠡ ᠬᠥᠲᠥᠴᠢ ᠶᠢ ᠠᠰᠢᠭᠯᠠᠭᠠᠷᠠᠢ