名词
中文翻译：无明确中文翻译
同义词：
['无明确同义词，但可考虑“person”或“animal”。']
例句：
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1. The dog is a loyal companion to the family.
狗是家庭的忠实伴侣。
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2. The turtle has been living in the ocean for many years.
海龟已经在海洋中生活了很多年。
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3. The baby bird is learning to fly by flapping its wings.
小鸟正在通过拍打翅膀学习飞行。