由于机械触点的弹性作用，通常按键在按下和释放时都存在一个抖动的暂态过程。
Due to the flexibility of the role of mechanical contact, usually in the press and release button when there is a transient process of jitter.
在那种情况下，你可以稍微暂停等待一下，比方说在按键之间加100毫秒的等待，然后再执行搜索。
In that case, you can wait for a slight pause, maybe 100ms between keystrokes, and perform your search then.
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。
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.
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