两个水龙头发现滴水时能制造有节奏的韵律声，可第三只龙头总时不时打断他们。
Two taps discover they can create a rhythmic sound from the water dripping from their spouts. However, a third tap constantly interrupts them.
两个水龙头发现滴水时能制造有节奏的韵律声，可第三只龙头总时不时打断他们。
Two taps discover they can create a rhythmic sound from the water dripping from their spouts. However, a third tap constantly interrupts them.
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