YOU SAID:
I don't know any sentence that is actually funny
INTO JAPANESE
私は実際に面白い文を知りません
BACK INTO ENGLISH
I don't really know interesting sentences
INTO JAPANESE
おもしろい文章はあまりわかりません
BACK INTO ENGLISH
I do not understand much interesting sentences
INTO JAPANESE
あまりおもしろい文章がわからない
BACK INTO ENGLISH
I don't know much interesting sentences
INTO JAPANESE
おもしろい文章はあまり知らない
BACK INTO ENGLISH
I do not know much about interesting sentences
INTO JAPANESE
おもしろい文章はあまり知らない
BACK INTO ENGLISH
I do not know much about interesting sentences
You've done this before, haven't you.