A so-called pigeon expert claims he's able to tell the male pigeons from the female pigeons. When questioned by his friends, "How?"The pseudo expert explains:"You see, it's like this.The male pigeons always eat female worms and the female pigeons always eat male worms."

Unconvinced, his friends question him further."Now, how can you tell male worms from female worms?"Unemotionally our expert replies.

"Oh, I know nothing about worms, I'm only an expert on pigeons."

養鴿專家

一位所謂的養鴿專家聲稱自己能夠分辨出雄鴿和雌鴿。朋友們問他怎么分辨，這位冒牌專家解釋道：“你們看，就是這樣分辨的：雄鴿總是吃母蟲，而雌鴿總是吃公蟲。”

朋友們很不服氣，繼續追問道：“那么你又怎么辨認出是公蟲還是母蟲呢？”這位專家面不改色地回答道：“哦，關于蟲子我可是一竅不通，我只是個養鴿專家。”