n.爷爷
Grandad looks absolutely ludicrous in old sunhat.
外公戴着一顶老式遮阳帽显得滑稽可笑.
My grandad is 85.
我爷爷85岁了。
" Two will be enough for grandad, the rest are yours. "
“ 爷爷吃两个就够, 都是你的!