On the previous day,I bought a pair of new shoes for my mother.—— —— —— ——，I ——a pair of new shoes ——my mother昨天，我給媽媽買(mǎi)了一雙新鞋，怎么翻譯，寫(xiě)在橫線上On the previous daybought for —— —— —— ——，I ——a pair of new shoes ——my mother 昨天，我給媽媽買(mǎi)了一雙新鞋