                        
  
2022/2/21
 2022  15                                                                                                                                                                                                                                                                                                                                                                                                                                                         2022  2   19  
    
IE11 ᠪᠤᠶᠤ ᠪᠤᠰᠤᠳ ᠰᠢᠨ᠎ᠡ ᠬᠥᠲᠥᠴᠢ ᠶᠢ ᠠᠰᠢᠭᠯᠠᠭᠠᠷᠠᠢ