名词
中文翻译：Unknown
同义词：
['polar westerlies', 'polar winds']
例句：
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1.The polar easterlies have brought a lot of snow to the region.
极地东风给该地区带来了很多雪。
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2. The polar easterlies are responsible for the cold weather in this area.
极地东风是这个地区寒冷天气的原因。
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3. The polar easterlies can cause strong gusts of wind and heavy rain.
极地东风可以引起强风和大雨。