YOU SAID:
My girlfriend walked my sister’s dog with a twine leash
INTO JAPANESE
私のガールフレンドは、ひもひもで妹の犬を散歩しました
BACK INTO ENGLISH
My girlfriend walked my sister's dog with thongs
INTO JAPANESE
私のガールフレンドはひもで妹の犬を歩いた
BACK INTO ENGLISH
My girlfriend walked my sister's dog with thong
INTO JAPANESE
彼女はひもで妹の犬を散歩しました
BACK INTO ENGLISH
She walked her sister's dog with thong
INTO JAPANESE
彼女は妹の犬を皮ひもで歩いた
BACK INTO ENGLISH
She walked her sister's dog in thongs
INTO JAPANESE
彼女はひもで妹の犬を散歩しました
BACK INTO ENGLISH
She walked her sister's dog with thong
INTO JAPANESE
彼女は妹の犬を皮ひもで歩いた
BACK INTO ENGLISH
She walked her sister's dog in thongs
it is unlikely that this phrase will ever reach equilibrium