Piano keys are either black or white.

钢琴键不是黑色的就是白色的。

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It is decorated with patterns of piano keys in black and white.

钢琴键盘一样的黑色和办色装饰着这盏吊灯。

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From the outside, it looks like the ripple of piano keys in the muscles under my skin.

从外表看，它看起来像是我皮肤下的肌肉泛起的钢琴键纹波。

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She learned by listening to music and then searching for the correct piano keys.

VOA: special.2009.10.04

Instead, several pieces are based on the Lydian scale (play it on your white piano keys from F to F).

WSJ: Making Music Against the Odds | Ensembles of Afghanistan National Institute of Music

To achieve this, the pads essentially become piano keys, the arrangement of which can be heavily configured to your preference.

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You and your friends can simultaneously type on it, fingerpaint, play on digital piano keys, call up YouTube videos and Flickr images and zoom in on and rotate a map of the world.

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