鳥類的英文：
the feathered tribe; birds
n. 部落；族；大群；一帮
cultivate a savage tribe
教化野蛮部落
The valley is inhabited by the Dani tribe.
山谷里居住着达尼部落。
Primitive culture,customs,tribes
原始文化、习俗、部落
n. 鸟；姑娘；人，家伙；飞机
Be for the Birds
荒唐可笑的;毫无价值的
The song of birds heralds spring.
鸟鸣报春到。
A primary feather of a bird.
翅前羽鸟的初级飞羽