ᠠᠩᠭ᠌ᠯᠢ ᠬᠡᠯᠡᠨ ᠦ ᠪᠠᠢᠴᠠ ᠦᠭᠡᠰPrepositions in English _ Prepositions of Place _ English Grammar Lessons ᠠᠩᠭ᠌ᠯᠢ ᠬᠡᠯᠡ ᠮᠣᠩᠭᠣᠯ ᠬᠡᠢᠮᠣᠷᠢ ᠰᠦᠯᠵᠢᠶ᠎ᠡHIIMORI