And so if we take the sound of the forest and we actually turn down the gibbons, the insects, and the rest, in the background, the entire time, in recordings you heard, was the sound of a chainsaw at great distance.
如果我们弱化森林的声音， 我们调低长臂猿， 昆虫和其它的声音, 在这个背景下，整个时间段内， 你听到的这个录音 是电锯的声音， 从很远的地方传来。