“布谷鸟”造句

布谷鸟预告春天的来临.
The cuckoo is a harbinger of spring.

我想昨天我出现幻听了。我以为听到了布谷鸟叫。
I thought I was hearing things yesterday. I thought I heard a cuckoo.

布谷鸟的雏鸟把其他鸟的雏鸟逐出巢外.
Baby cuckoos oust other baby birds from their nests.