But this peacock is also making very loud infrasound with its tail, which you cannot hear, but female peahens can.

这只雀与此同时也在用它尾巴制造次声巨响，你是听不到，雀可以听见。

While the female peahen looks on, the peacock spreads his train out and ruffles it back and forth as the sun highlights the red, blue, and green within the feathers.

当雀在一旁观看时，雀展开他尾羽并来回摆动它， 因为太阳照亮了羽毛中红色、蓝色和绿色。