I'm good at playing the piano. I want to be a pianist when I grow up.

我擅长弹钢琴，当我长大了我想成为一名钢琴家。

youdao

I'm good at playing the piano. I want to be a pianist when I grow up.

我的钢琴弹得不错，长大后我想成为一名钢琴演奏家。

youdao

I also have a great ideal, want to be a pianist like lang lang performed all over the world, I know it hard to pay, I will persevere.

我还有一个远大理想，想当一名钢琴家，像郎朗一样在世界各地演出，我知道这要付出艰辛的努力，我会持之以恒的。

youdao