cuckoo-bird的用法和樣例：
例句
用作名詞 (n.)
- A cuckoo began calling from a hawthorn tree.
一只布谷鳥(niǎo)開(kāi)始在一株山楂樹(shù)里咕咕地呼叫。 - The cuckoo comes in April, and stays the month of May.
布谷鳥(niǎo)，四月來(lái)，五月在。 - The cuckoo lays its eggs in other birds' nests.
杜鵑在別的鳥(niǎo)巢中產(chǎn)卵。 - The cuckoo is a herald of spring.
杜鵑是春天的先驅。
