那天的公交车上,上来了一对老夫妇。老爷爷虽有一头花白的头发,但看起来精神还不错,倒是他的老伴,走路颤颤巍巍,在他的搀扶下慢慢地挪着步子。“请给有需要的乘客让个座,谢谢!”喇叭声适时响起,一个人站起来让座。“谢谢,谢谢!”老奶奶满脸笑意地看着起身让座的小伙子,老爷爷也一 On the bus that day, came an elderly couple. Although the grandfather had a gray hair, but it looks good spirit, but added that his wife, walking quivering, slowly moving his steps in his arm. “Please give a seat for passengers in need, thank you!” Horn sounded at a timely manner, a person stood up seat. “Thank you, thank you! ” The grandmother looked at him with a smile full face young man, Grandpa also