您要查找的是不是：
- a obscene bird 乌鸦
- The penguin is a flightless bird. 企鹅是一种不会飞的鸟。
- The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- She sings as merrily as a little bird. 她歌唱得象小鸟一样快乐。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- I saw a dead bird in the garden. 我在花园里看见了一只死鸟。
- He popped at a bird but missed it. 他用枪射鸟，可是没有打中。
- If I had wings, I could fly like a bird in the sky. 我要是有翅膀，那末我就能跟鸟一样在天空飞翔。
- The thrush is a kind of small singing bird. 画眉是一种小鸣禽。
- There is a bird on top of the house. 房子顶上有只鸟。
- She sing as merrily as a little bird. 她歌唱得象小鸟一样快乐。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
