grandma什么意思,grandma怎么读

绘本核心词汇: sister , brother , mum , dad , grandma , grandpa
my grandma is wonderful
爷爷奶奶叫grandpa,grandma,那外公,外婆叫什么?
今天的故事是hello grandma 看看小朋友去看看奶奶需要坐什么交通
2015春外研版(一起)二下module 6《unit 2 my grandma