Most of us think nothing of sitting in front of an office computer all day, our fingers dancing across a substandard keyboard that we would never think of replacing for a better one.

我们大多数人对于整天坐在电脑前办公已经习以为常，我们日常用的键盘很可能质量不佳，但我们却从没想过要换个更好的。

youdao

Each sequence involved ten taps of the fingers of one hand on a pad of buttons. The same principle would apply to the co-ordination needed for dancing moves.

在每一序列的动作中，一只手需要在按键台上敲击十下，这与学习舞蹈时所需的协调能力相同。

youdao

"When he is starting to write a movie, he says he just sits there at the typewriter waiting for a thought bubble to emerge over his head that will finally get his fingers dancing across the keys."

VOA: standard.2010.08.09

Instead, with the guitar cocked upright on his left knee and his filthy fingers dancing over the strings, he played a lilting Spanish classical tune.

NEWYORKER: Romance