translation.en: What's clever is the way the fly flaps it, which of course ultimately is controlled by the nervous system, and this is what enables flies to perform these remarkable aerial maneuvers.
translation.zh: 最聪明的是苍蝇拍打翅膀的方式 它最终还是受控与神经系统 这使得苍蝇可以完成 这些让人叹绝的空中杂技