Birds

Birds

鸟

Birds live almost everywhere in the world. Many birds live in trees. 

鸟类几乎生活在世界各地。许多鸟生活在树上。

They build their nests there. They lay their eggs in the nests. 

它们在那里筑巢。它们在巢里下蛋。

Baby birds do not have strong wings. They can't fly with their parents. 

小鸟没有强壮的翅膀。他们不能和父母一起飞行。

They just stay at home. Some birds make their nests in the fields. 

他们只是呆在家里。有些鸟在田野里筑巢。

But others build their homes on the roofs or in the chimneys. 

但也有人在屋顶或烟囱里建房子。