YOU SAID:

That kid is as sharp as a bowling ball

INTO JAPANESE

その子供はボーリングボールほど鋭い

BACK INTO ENGLISH

That child is as sharp as a bowling ball

INTO JAPANESE

その子供はボウリングボールほどシャープです

BACK INTO ENGLISH

That child is sharper than a bowling ball

INTO JAPANESE

その子供はボーリングボールよりシャープです

BACK INTO ENGLISH

That child is sharper than a bowling ball