YOU SAID:

Cats are furballs that scratch legs

INTO JAPANESE

猫は足を引っかくほどの力があります

BACK INTO ENGLISH

Cats have enough power to scratch their feet

INTO JAPANESE

猫は足を傷つけるのに十分な力を持っている

BACK INTO ENGLISH

Cats have enough power to hurt their feet

INTO JAPANESE

猫は足を傷つけるだけの力を持っている

BACK INTO ENGLISH

Cats have enough power to hurt their feet