Thus, when the first tuning fork is struck then placed into proximity of the second one, the second now begins to vibrate at its own frequency, and the third also being in the correct position will also begin vibrating at its own frequency pattern.

• 这样，当敲击第一个音叉时候把它靠近第二个音叉，第二个音叉现在就会以它自己固有的频率振动，而同样第三个音叉放在合适的位置上也会以它自己的频率模式振动。