she is good at后面加什么形式

　　She is good at painting.; painting is her forte.

　　她長(zhǎng)于繪畫(huà)。

　　She is good at speaking French.

　　她擅長(zhǎng)說(shuō)法語(yǔ)。

　　She is good at dancing, too.

　　黃老師跳舞也很棒。