YOU SAID:
I don't care about her filthy shoes.
INTO JAPANESE
彼女の汚い靴は気にしない。
BACK INTO ENGLISH
I don't care about her dirty shoes.
INTO JAPANESE
彼女の汚れた靴は気にしない。
BACK INTO ENGLISH
I don't care about her dirty shoes.
You've done this before, haven't you.