Sometimes not don't understand,but don't want to know

Sometimes not don't understand, but don't want to know是什么意思 Sometimes not don't understand,but don't want to know I understand,but,I don't know what to do? Sometimes not know,just don't want to say.哪位帮我用中文翻译下好么 Sometimes,I really don't want to know too much Don't know what time,the one you want to give up,but do not But sometimes they don't understand her __1_she isn't___2_at I don't want to know anyhing ,but you 谁会翻译I don't want to believe those words but I don't know how sometimes we don't know what we want But we still keep sayin I don't know!Maybe sometimes you don't need to say ,i know t 求教 I don't want to know.