形容词
中文翻译：迁移的
同义词：
['transient', 'migratory', 'migratory', 'nomadic例句：1. Many birds migrate between the Arctic and Antarctic each year.（每年有大量鸟类在北极和南极之间迁徙。）2. The migratory bird population has decreased significantly in recent years.（近年来，候鸟种群数量显著减少。）']
例句：
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1. Many birds migrate between the Arctic and Antarctic each year.
每年有大量鸟类在北极和南极之间迁徙。
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2. The migratory bird population has decreased significantly in recent years.
近年来，候鸟种群数量显著减少。
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3.The nomadic tribes have been wandering across the desert for centuries.
游牧部落几个世纪以来一直在沙漠中流浪。