我在lie to me 里看到“it's not your department”什么意思?

我在lie to me 里看到“it's not your department”什么意思? It’s not your business什么意思 It's not you It's me什么意思 It's me.It's not me.It's a true lie i'm not ten 《lie to me》里的台词 翻译是别骗我 It's up to me什么意思 you should not lie to your parents lie要加s吗为什么 what i do it's not your business什么意思? Don't lie to me 谁能帮我翻译下什么意思 it's not your class的意思 帮我看看语法对不对：Whether you like or not like me,it's your freedom, 谁能告诉我“to not tell a lie to me”的意思是什么?