So we knew then that the spider silk was sort of an ideal sound sensor.

所以我们知道了蜘蛛丝是一种理想的声音传感器。

And he thought maybe a fine spider web or spider silk could act as a sound sensor.

他想，也许一张精细的蜘蛛网或蜘蛛丝可以充当声音传感器。