怎么不呆在洞里呢

　　An old cattleman rode into a clearing and saw an enraged bull about to charge a cowboy who had become separated from his horse. Head down and nostrils flared, the bull charged. The cowboy dived into a convenient recess in the ground, and the bull plunged across the hole. The cowboy leaped out, and on came the bull again, madder than ever. Back into the hole dropped the cowboy. The cattleman watched this happen half a dozen times, then yelled, "Why don't you just stay in the hole?" Leaping out again, the cowboy shouted, "There's a bear in that hole."

　　一个年老的放牛人骑马来到一块开阔地，看到一头发怒的公牛正要朝一个已经从马上掉下的牛仔撞去。那头公牛低着头，张着鼻孔，冲了过去。牛仔顺势一下子跳进地上的一个洞里，公牛从洞上跳了过去。牛仔跳出洞，公牛又冲了过来，比先前更疯狂了。牛仔又跳回洞里。放牛人看着这一幕重复了一次又一次，于是喊道：“你为什么不呆在洞里？”牛仔又跳了出来，喊道：“洞里有只熊！”