This case doesn't(/isn't) belong to me!这个箱子不属于我!

看下这句This case doesn't belong to me 请教This case doesn't belong to me This case doesn't belong to me与These keys don't belong to hi Do与Does的区别?This case doesn't belong to me.This case don't be This case doesn't belong to me!这句中to起到什么作用? That pen doesn't belong to me. "你不属于我"是you are not belong to me 还是you don't belong to me Escape this city which doesn't belong to me , you don't belo 这箱子不是这两种翻译对不对?this is not my case.this case dosen't belong t This coat doesn"t belong to me.you give me a w__one Happiness doesn't belong to me 什么意思? This case does not belong to me!