"grandpa" in Chinese (Simplified)
爷爷外公祖父（口语常说爷爷/外公）
Definition
“Grandpa” 是对“grandfather”的不正式、亲切说法，也就是你爸爸的爸爸或妈妈的爸爸。这个词常用于日常家庭交流中。
Usage Notes (Chinese (Simplified))
它比 'grandfather' 更随意、更亲切。实际使用中，很多家庭会根据父系或母系使用不同称呼。作称呼名字时要大写：'Grandpa is here'；普通说法则是 'my grandpa is here'。
Examples
My grandpa lives near us.
我**爷爷**住在我们家附近。
I called my grandpa last night.
我昨晚给**爷爷**打电话了。
My grandpa tells funny stories.
我**爷爷**会讲有趣的故事。
My grandpa still makes the best pancakes in the family.
我**爷爷**做的松饼到现在还是全家最好吃的。
When I was little, my grandpa walked me to school every day.
我小时候，**爷爷**每天都走路送我去上学。
I miss my grandpa, especially during the holidays.
我很想念**爷爷**，尤其是在节日期间。