last sunday, i went to visit my uncle with my parents by bus. as i just sat down, an aunt with a baby in her arms got on, but there was no more seat for her on the bus. so i stood up quickly and gave my seat to her. the aunt said with a smile. "you are a nice boy. thank you very much." the baby looked at me laughing and i was very glad. 【参考译文】 上星期天，我和父母坐公共汽车去看我的叔叔。我刚坐下，一个抱着孩子的阿姨上车了，但车上已经没有空座。于是我迅速站起来给她让座。阿姨面带微笑地说：“你真是一个好孩子，谢谢你。”那个婴儿看着我笑了，我很高兴。