                         
  
2021/7/22
             7   21                                                                                                                                                                                                                                         2021                                                                                                                                                                                                                                                   5                            
    
IE11 ᠪᠤᠶᠤ ᠪᠤᠰᠤᠳ ᠰᠢᠨ᠎ᠡ ᠬᠥᠲᠥᠴᠢ ᠶᠢ ᠠᠰᠢᠭᠯᠠᠭᠠᠷᠠᠢ