自然界中,大黄蜂的体态十分肥大,然而它们的翅膀又特别细小。所有会飞的动物,必定是体态轻盈、翅膀又十分宽大的,而大黄蜂的状态恰恰相反,它的身材比例严重失调。根据生物学、流体力学理论,大黄蜂根本不能飞行,因为它窄小的翅膀带不动如此笨重的身体。但事实上,大黄蜂不仅能飞,而且姿态非常优美。甚至可以这么说,它十分擅长飞行,飞行速度一点都不比其他飞行动物慢,且凶猛 In nature, the bumblebee’s body is very fat, but their wings are particularly small. All flying animals must be light in body and wings are very wide, while the Hornet state is exactly the opposite, its body proportion seriously imbalanced. According to the theory of biology and fluid mechanics, a bumble bee can not fly at all because of its narrow wings with immobility of such a bulky body. But in fact, the Hornet not only fly, but also very beautiful posture. It can even be said that it is very good at flying, flying speed is not slower than other flying animals, and fierce