孙女和爷爷说英语怎么说

"孙女和爷爷" 的英文表达是 "granddaughter and grandfather".

"Grand-" 这个前缀来自于拉丁语 "grandis"，意思是 "大的" 或 "重要的". "Daughter" 是 "女儿" 的意思，"granddaughter" 就是 "大女儿" 的意思。"Grandfather" 是 "爷爷" 的意思。

例句：

My granddaughter is visiting her grandfather this weekend. (我的孙女这个周末要去拜访她的爷爷。)
My grandfather is so proud of his only granddaughter. (我的爷爷非常骄傲他的独女孙。)
The grandfather and granddaughter had a special bond. (爷爷和孙女有着特殊的关系)