是buy sth for sb
The beatiful clothes is for sale.(这件漂亮的衣服正在出售中)
The pair of shoes are on slat.(这双鞋在廉价售出)
My mother buys me a coat.(我妈妈给我买了一件棉袄)
My mother buys a coat for me.(我妈妈给我买了一件棉袄)
是buy sth for sb
The beatiful clothes is for sale.(这件漂亮的衣服正在出售中)
The pair of shoes are on slat.(这双鞋在廉价售出)
My mother buys me a coat.(我妈妈给我买了一件棉袄)
My mother buys a coat for me.(我妈妈给我买了一件棉袄)