translation.en: So bumblebees are one of the few kinds of bees in the world that are able to hold onto the flower and vibrate it, and they do this by shaking their flight muscles at a frequency similar to the musical note C.
translation.zh: 大黄蜂是世界上少数蜜蜂中 可以握住花朵并将其震动的， 他们通过抖动飞行肌来震动花朵 震动的频率类似于音乐的C大调。