i don't know anything

i don´t know anything, I don't know anything 和 I don't know nothing的区别 Don't say that I don't know anything; in fact ,I know what y I don't know nothing (anything) about this car?意思 Don`t say anything.i don`t want to know.that`s I don't know anything about the case e_____ what I read in t I keep silence,doesn't mean I don't know anything.这句话为什么没有语法 I don't have anything I don't care anything you don't know anything about me I don't know anything,I only understand one thing,love a per I don‘t know