为什么是Don't it make my brown eyes blue?

为什么是Don't it make my brown eyes blue? Don’t make my eyes blue. it don't make sense为什么用don't 呢? 有首歌歌词是i don't wanna close my eyes... 英语翻译i don't wanna close my eyes tonightmissing u make me cry I don't believe it --I see it with my own eyes.横线上填什么 女生说 my eyes don't lie KATE has blue eyes. Her hair ( )brown. don't make it bad! it don't make sence don't stop...make it don t make it bad