His right pant leg was rolled up to the knee, and on the end of his big toe was a plastic weight from his dad's weightlifting set. Every second or so, Hayden flexed his toe up, then down.
海登的右腿上，裤子被卷到膝盖，一块从他爸爸的举重器材上取下来的塑料板，正套在他那超级大拇趾的底端，每隔大约一秒钟的时间，他便上下伸展或弯曲一下他的大拇趾。
To this' hand, 'he attached a small electronic device, programmed to respond to sound; when someone laughed or clapped, the fingers flexed.
他为这只“黄瓜手”拴上了一个能够对声音做出反应的小型电子器件；当有人发出笑声或者拍手时，这些手指会做出伸缩的动作。
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