YOU SAID:
it will cost you a arm and a leg
INTO JAPANESE
それはあなたの腕と足の費用がかかります
BACK INTO ENGLISH
it will cost you an arm and a leg
INTO JAPANESE
それはあなたの腕と足の費用がかかります
BACK INTO ENGLISH
it will cost you an arm and a leg
That didn't even make that much sense in English.