YOU SAID:
Black socks they never get dirty the longer you wear them the stronger they get
INTO JAPANESE
長く履くほど強くなるほど汚れない黒い靴下
BACK INTO ENGLISH
Black socks that do not get dirty as they wear longer
INTO JAPANESE
長く履いても汚れない黒い靴下
BACK INTO ENGLISH
Black socks that won't get dirty even when worn for a long time
INTO JAPANESE
長時間履いても汚れない黒い靴下
BACK INTO ENGLISH
Black socks that won't get dirty even if worn for a long time
INTO JAPANESE
長時間履いても汚れない黒い靴下
BACK INTO ENGLISH
Black socks that won't get dirty even if worn for a long time
That didn't even make that much sense in English.