奶奶用英语怎么说爷爷用英语怎么说

"奶奶" in English is "grandma" and "爷爷" in English is "grandpa".
The terms "grandma" and "grandpa" are derived from the Old English words "grand" (meaning "great" or "elder") and "ma/pa" (meaning "mother/father").
Example sentence in English:
My grandma always bakes the best cookies.
I love spending time with my grandpa.
Example sentence translation in Chinese:
我奶奶总是做最好吃的饼干。
我喜欢和爷爷在一起。