Three doctors are in the duck blind and a bird flies overhead.

　　三名医生藏身在观察野鸭的隐蔽处，有一只鸟从头上飞过。

　　The general practitioner looks at it and says,

　　全科医生看着它说：

　　"Looks like a duck,flies like a duck,it's probably a duck,"

　　“看起来像一只鸭子，飞起来像一只鸭子……它可能是一只鸭子”。

　　He shoots at it but misses and the bird flies away.

　　就对着它射击，但是没射中，这只鸟飞走了。

　　The next bird flies overhead,

　　第二只鸟从头上飞过。

　　and the pathologist looks at it,then looks through the pages of a bird manual,and says,

　　病理学家看着它，然后仔细翻翻阅好几页的野鸟手册说

　　"Hmmmm,green wings,yellow bill,quacking sound,might be a duck."

　　“嗯……绿色的翅膀，黄色的鸟嘴，嘎嘎的叫声……可能是一只鸭子。”

　　He arises his gun to shoot it,but the bird is long gone.

　　他举起他的枪来射它，但这只鸟早已走了。

　　A third bird flies over .

　　第三只鸟从头上飞过。

　　The surgeon raises his gun and shoots almost without looking,brings the bird down,and turns to the patholoogist and says,

　　外科医生举起他的松，看都不看就射击，把鸟击落后就转向病理学家说：

　　"Go see if that was a duck."

　　“你去看看那是不是一只鸭子。”