One winter holiday, I went home by train.I was reading an interesting book while a voice said to me: "Would you please let me take your seat for a while? "! raised my head and found an old granny standing beside me. She looked very tired.I quickly stood up and said awkwardly, "Sorry, I didn't notice it." The granny just thanked me again and again with a smile on her face.

　　上个星期二，我乘公共汽车外出。我正在座位上看报纸，这时有个声音跟我说：“请你让个座位给这位女士好么?”我抬起头，发现一个年轻的夫人站在我身旁，手里还抱着一个婴儿，看上去很累。我马上站起来，不好意思地说：“对不起，我没看见您。” 可是那位女士只是笑着道谢。