1. Alan found a bird's nest in the tree.
   艾伦发现树上有个鸟窝。
2. Baby cuckoos oust other baby birds from their nests.
   布鸟的雏鸟把其他鸟的雏鸟逐出巢外。
3. The bird shaped its nest from mud and sticks.
   小鸟用泥巴和枝条做窝。
4. There the birds nest and bring up their young.
   这些鸟在那里筑巢并哺育幼鸟。
5. Every bird likes its own nest best.
   [谚]每只鸟都喜欢自己的窝。

　1个名词解释