YOU SAID:
I once saw a naked girl dancing on the street
INTO JAPANESE
路上で踊っている裸の女の子を見たことがあります
BACK INTO ENGLISH
I've seen a naked girl dancing on the street
INTO JAPANESE
裸の女の子が通りで踊っているのを見た
BACK INTO ENGLISH
I saw a naked girl dancing in the street
INTO JAPANESE
通りで踊っている裸の少女を見た
BACK INTO ENGLISH
I saw a naked girl dancing in the street
Come on, you can do better than that.