有一只青蛙在地上拾到一根牛毛,便衔在嘴边,到处吹嘘说:“我今早吞了一头大黄牛。”动物们听了十分震惊,纷纷表示难以置信。快嘴的麻雀摇摇头说:“青蛙,你就别瞎吹了,你的身子还不及牛蹄大,怎能吞下一头牛呢?”青蛙挺起身来,摸摸肚皮,神气地说:“哼!你不相信吗?你看我嘴里还留着一根牛毛呢!”此时,正好有一头黄牛迎面走来。 A frog picked up a piece of cowhide on the ground, staring at it, boasting: “I swallowed a big ox this morning.” The animals were shocked and all said unbelievable. The fast-talking sparrow shook his head and said: “The frog, do not blindly blow, your body is not as big as a cow’s hoof, how can you swallow a cow?” “The frog got up, touched the belly, said angrily: ”Well! Do not you believe it? You see, I still have a piece of fur in my mouth!“ ”At this moment, just a yellow oxen came to us.