He is good at playing the piano

弹钢琴───play the piano;擅长───be good at

They can play the piano.───他们会弹钢琴.

Bill can play the piano, sing and lead his orchestra all at once.───比尔能够同时弹钢琴 、 唱歌和领导他的管弦乐队.

Bill can play the piano, sing, and his orchestra at once.───比尔能同时弹钢琴 、 唱歌和指挥乐队.

She has many accomplishments , being able to sing, play the piano, draw, and so on.───她多才多艺, 能唱 、 弹钢琴 、 画等等.

Does Sally ever play the piano? No, Sally never plays the piano.───萨莉曾经弹钢琴 吗 ?不, 萨莉未曾弹过钢琴.

She likes to sing, swim, a horse and play the piano.───她喜欢唱歌, 游泳, 骑马和弹钢琴.

to play the piano───弹钢琴

He can play the piano after a fashion.───他能弹点钢琴.

I play the piano for relaxation.

I can play the piano after a fashion.

It takes a lot of practice to play the piano well.

I taught myself how to play the piano.

You play the piano well.