名词
中文翻译：极圈内的恒星
同义词：
['circumpolar star例句：1. The circumpolar stars are known for their unique colors and patterns.（极圈内的恒星以其独特的颜色和图案而闻名。）2. This star is located in the circumpolar region', 'making it a rare sight to see.（这颗星位于极圈地区，是难得一见的景象。）']
例句：
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1. The circumpolar stars are known for their unique colors and patterns.
极圈内的恒星以其独特的颜色和图案而闻名。
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2. This star is located in the circumpolar region, making it a rare sight to see.
这颗星位于极圈地区，是难得一见的景象。
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3.Astronomers study the circumpolar stars to understand the formation of our galaxy.
天文学家研究极圈内的恒星，以了解我们星系的形成。