我不了解英语

I know nothing about him and I do not give a damn to him.我不了解他,也不关心他若有疑问及时追问，满意敬请采纳，O(∩_∩)O谢谢~~

I don't know much about you

I don't know myself.祝你学习进步O(∩_∩)O哈！如果对你有所帮助，还望采纳O(∩_∩)O哈！如还有不懂的，还可以继续追问哦\(^o^)/~

I do not know her.就可以了

I don't know you every well

I don't know her

I can't understand you.

i don't know much about him nor do i care about him.