在非洲草原上,有一种不起眼的动物叫吸血蝙蝠。它身体极小,却是野马的天敌。这种蝙蝠靠吸动物的血生存,它在攻击野马时,常附在马腿上,用锋利的牙敏捷地刺破野马的腿,然后用尖尖的嘴吸血。无论野马怎么蹦跳、狂奔,都无法驱 In the African steppe, there is a humble animal called a vampire bat. Its body is very small, but it is a natural enemy of Mustangs. This kind of bat lives on sucking animal’s blood. When it attacks the wild horse, it often adheres to the horse’s leg, quickly punctures the horse’s leg with sharp teeth, and then sucks blood with a sharp mouth. No matter how the wild horse jump, bolted, can not drive