grandmother怎么读语音

例句：

My grandmother is 90 and still going strong.

我奶奶90岁了，还挺硬朗。

When my parents were away, my grandmother would take care of me.

我父母外出的时候，总是祖母照看我。

He often runs errands for his grandmother.

他经常给他的祖母跑腿儿。

Her grandmother had the gift of making people happy.

她奶奶有逗人开心的本事。