I don't mean it 我不是故意的. Don't get sore ; I didn't mean it! 别生气,我不是故意的!
I didn't mean to start an argument 我不是有意要引起一场争论
No, I don't understand 不, 我不明白
I don't get a good picture on my TV set 我的电视机收不到好的画面
I didn't read the whole paper 我没有阅读过全篇报纸
I really don't know 我真的不知道
Don't get me wrong 不要误解我的意思
I don't know. 我不知道
I honestly don't remember where I was 我实在记不得我在哪里
I don't remember where I was then 我不记得当时我在哪里