These days, staff at the reserve say they sometimes feel lucky just to see one bird flying overhead.
这些天，保护区的工作人员说，有时看见一只鸟飞过自己的头顶，就感觉很幸运。
Then the whole formation rolled slowly to the right, as one bird… level… to… inverted… to… level, the wind whipping over them all.
然后，整个队形慢慢向右翻滚，动作像一只鸟儿……水平飞行……翻身倒飞……，又是水平飞行，海风像鞭子似地打在他们每一个身上。
Your dad owns at least one bird.
你老爹至少养了一只鸟。
There is one bird on the branch.
在树枝上有一只小鸟。
One bird flew out of the cage.
一只鸟从笼子里飞了出来。
一只鸟能预示春的来临。
一只鸟能预示春天的来临；
One bird began to sing and other birds also joined in.
一只鸟开始叫，别的鸟也叫了起来。
One bird Yan, which is named Peng, back if the Tai-shan (43), wing if the cloud hanging days;
有鸟焉，其名为鹏，背若太山（43），翼若垂天之云；
One bird made it into a house, when the homeowner opened the door to see what was causing the racket.
有一只鸟还闯入了民宅，当时屋主人打开了门，想看看外面的骚动是怎么回事。
One bird made it into a house, when the homeowner opened the door to see what was causing the racket.
有一只鸟还闯入了民宅，当时屋主人打开了门，想看看外面的骚动是怎么回事。
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