杜鹃的英文：
cuckoo

Four cuckoos inside the zoo.
动物园里四只杜鹃。

The mellowness of the cuckoo report the come of spring.
杜鹃甜美的叫声报告了春天的来临。

To repeat incessantly, as a cuckoo does its call.
咕咕叫，学杜鹃叫象杜鹃叫一样不停地重复

In public parks and gardens a multitude of flowers-roses, lilac, azaleas, irises filled the air with fragrance
在一些公园和花园间，群芳吐艳--玫瑰、丁香、杜鹃、蝴蝶花竞相开放--空中弥漫着浓郁的香气。

In England, the cuckoo is a herald of spring.
在英格兰，布谷鸟是春天的信使。

You're a cuckoo now.
你现在是个傻子了。

Listen for the first cuckoo of spring.
听春天里的第一声布谷鸟叫。

So now you're cuckoo.
所以你现在傻了。

The mellowness of the cuckoo report the come of spring.
杜鹃甜美的叫声报告了春天的来临。