Building their nests in trees helps protect the bluebirds'young.
把鳥巢建在樹洞里可以保護它們的幼鳥.
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If happy bluebirds fly Beyond the rainbow Why, oh why can't I?
如果快樂的小青鳥兒飛過了彩虹那麼, 我為何不能?
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If bluebirds fly Beyond the rainbow Why, oh why can't I?
為什么到那時, 噢,為什么我就不能將彩虹飛渡?
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Several bluebirds settled on the fence behind their house.
那幾只藍鳥停在房子后面的圍欄上.
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Male and females bluebirds both have orange breasts.
雄性知更鳥和雌性知更鳥都長著桔紅色的胸脯.
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Bluebirds are true blue, which is as rare a color among birds as among flowers.
藍知更鳥真的是藍色的, 他的顏色就像花朵很少有藍色般的稀有.
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