The family is walking in the field, including the author, the author's wife, children and mother, but there are differences on which way to go. My son likes this path because it is interesting. Mother is the road, because it is flat. In the end, the author decided not to break up the family, but wronged his son and chose this road. Because he spent a long time with his son and a short time with his mother, the author carried his mother, his wife carried his son and the family walked in the sun.