grandpa是什么中文意思

　　例句：

　　Grandpa is not feeling very well today.

　　爷爷今天身体欠安。

　　When Grandpa shows his authority, we are all afraid of him.

　　爷爷一发威，全家人都害怕。

　　We fell about at grandpa's funny story.

　　听了爷爷讲的滑稽故事，我们忍不住大笑。