双休日,我和妈妈去超市买一些生活用品。走进超市,性急的我一踏上电梯就往下冲,把妈妈落在身后。就在我兴奋地东张西望时,妈妈从电梯上下来了,告诉我家里没米了,让我找辆购物车推米。我立刻去电梯口找购物车。可是,今天的顾客好像很特别,手提篮不要,装了轮子和把手的手推篮也不要,偏偏要购物车。我把角落 On weekends, my mom and I go to the supermarket to buy some household items. Into the supermarket, impatient I rush down on the elevator, the mother fell behind. Just when I was excited to look around, my mother came down from the elevator, told me no meters at home, let me find a shopping cart to push the meter. I immediately went to the elevator to find a shopping cart. However, today’s customers seem very special, basket do not want, equipped with wheels and handle the hands of the basket do not, but why should the shopping cart. I put the corner