昨天，我和妈妈坐车去公园。到了一站时，上来一个抱着小孩的妇女，坐在门口的一个中学生马上站了起来，把座位让给了母女俩，车上的都投去了赞许的目光。
yeterday i, with my mother, went to the park on a bu. after the bu topped at a bu top, a woman carrying a baby got on. a tudent itting near the door tood up at once and offered hi eat to her. he thanked him for it. all the people on the bu looked at him with praie in their eye.