bird is

• When all birds are shot , the bow will be set aside ; when all hares are killed , the hounds will be stewed and eaten -- kick out sb. after his services are no longer needed .
  鸟尽弓藏，兔死狗烹。
• They re a mixed breed . birds are like hopping mice
  鸟儿就像是跳跳蹿蹿的耗子。
• Your majesty , do you know what bird is this ?
  大王能猜出，这是一种什么鸟吗？ ”
• A bird is known by its note , and a man by his talk
  闻其歌知其鸟，听其言知其人。
• The bird is scared , it has cried worrying about
  小鸟害怕极了，它着急地哭了起来。
• " the bird is a great help , " the old man said
  “老鹰真是得力的帮手， ”老头儿说。
• Birds are my friends . they know i watch them
  鸟类是我的朋友，他们知道我在观察它们
• Sunshine and the singing of birds are cheery
  阳光和鸟儿的歌唱声是很亲切的。
• The bird is building a nest of straw and twigs
  这只鸟在用稻草和小树枝筑巢。
• A bird is known by its note , and a man by his talk
  闻声知鸣鸟，闻言见人心。