Bird-ringing

常见例句

Research on Bird Ringing in Niaodaoxiongguan, Weishan County, Yunnan in 2003
云南巍山鸟道雄关2003年度鸟类环志研究简报
The penguin is a flightless bird.
企鹅是一种不会飞的鸟。
The bird sang high and clearly in the tree.
鸟儿在树上清脆地高歌。
The bird flapped its wings and flew away.
那鸟振翅飞去。
His last words are still ringing in my ears.
他的临终遗言还在我耳边回响。
The bird is building a nest of straw and twigs.
这只鸟在用稻草和小树枝筑巢。