门一开就看到了母亲正笑眯眯地将轮椅摇到餐桌旁，老伴把一盘香喷喷、热腾腾的西红柿炒鸡蛋端到饭桌上，说：“看你们高兴的!爷孙俩聊些什么呢?”“说你们呢!”我和孙女异口同声地笑着回答。
B-Thing O O O O O O B-Person I-Person O O O O O O B-Thing I-Thing O O B-Thing I-Thing B-Location O B-Person I-Person O O O O O O O O O O O B-Thing I-Thing I-Thing I-Thing I-Thing I-Thing O O B-Thing I-Thing B-Location O O O O O B-Person I-Person O O O O B-Person I-Person I-Person O O O O O O O O O B-Person I-Person O O O B-Person O B-Person I-Person O O O O O O O O O O