冬天,有些动物藏起来了,蜷缩在温暖的巢穴或者墙洞里,进入了或深或浅的睡眠。抵御严寒,动物们各有奇招。睡鼠这个小家伙形体跟松鼠差不多大。冬天,一个小小的树洞就是它的藏身处。如果需要,它甚至可以连续睡上8个月呢!土拨鼠它们会先在洞里铺好草垫子,再用泥土杷洞穴堵上,然后一家人缩成一团,互相依偎取暖,到来年4月才会醒来出洞。 In winter, some animals hid themselves, curled up in warm lair or wall holes, and entered deep or light sleep. To resist the cold, animals have their own tricks. Dormouse This little guy is about the size of a squirrel. In winter, a small tree hole is its hideout. If necessary, it can even sleep for eight months in succession. The prairie dogs will first lay their grass mat in the cave and then plug the soil with loess caverns. Then, the family will be surrounded and warm, and in the coming April Will wake up out of the hole.