我喜欢弹钢琴。

Wǒ xǐhuān tán gāngqín.

I like playing piano.

你会弹钢琴吗？

Nǐ huì tán gāngqín ma?

Can you play the piano?

我从六岁开始学习弹钢琴。

Wǒ cóng liù suì kāishǐ xuéxí tán gāngqín.

I've learned piano ever since I was six years old.