Some people use cuckoos as a natural alarm clock.

有些人把布谷鸟当作天然的闹钟。

Cuckoos have a unique call that is easy to recognize.

布谷鸟有一种独特的叫声，很容易辨认。

The migration patterns of cuckoos are studied by ornithologists.

鸟类学家研究布谷鸟的迁徙模式。

The sound of cuckoos can be heard in the early morning.

清晨可以听到布谷鸟的叫声。

Cuckoos are known for laying their eggs in other birds' nests.

布谷鸟以在其他鸟类的巢中产卵而闻名。

And what cuckoos says you know.

你知道布谷鸟啥叫声。

Sometimes the mother bird starves her own offspring because of the cuckoos incessant de-mands.

有时候，母鸟把自己的孩子活活饿死了，就因为布谷鸟不断地要吃的。

Sometimes the mother bird starves her own offspring because of the cuckoos incessant de - mands.

有时候,母鸟把自己的孩子活活饿死了,就因为布谷鸟不断地要吃的.

Rainfall increased since this solar term, greatly benefit for growing of duckweed and cereal crops, cuckoos remind people to seed.

谷雨后降雨量增多，浮萍开始生长，接着布谷鸟便开始提醒人们播种了。

We saw a few cuckoos in the park.

我们在公园里看到了几只杜鹃。