豚(ぶた)に真(しん)珠(じゅ)を与(あた)えるな。 Cast not pearls before swine.Do not cast pearls before swine.ほかの訳(わけ) (3)Don't cast pearls before swine. 単(たん)語(ご):豚(ぶた)に真(しん)珠(じゅ)を与(あた)えるな