他们是鸟儿的祖先，由爬行动物的一支演化而来———他们刚刚张开稚嫩的翅膀舞蹈着飞翔的动作针状的羽毛闪烁着熠熠的泽光在明媚的阳光里悠悠地飞翔飞得并不高飞得并不远可是他们向往着飞翔飞得很高飞得很远如果没有爆发的火山没有遮天蔽日的尘埃没有熊熊燃烧的烈焰没有四处弥 They are the ancestors of the birds, evolved from a reptile - they have just opened their tender wings and danced flying action needle-shaped feathers shining sparkling Zebra flying in the bright sunshine Not fly too far but not far away but they aspire to fly very high fly far if there is no eruption volcano no hidden dust no flaming flame no four around