另一个低气压区正从大西洋逼近。

Another low is moving in from the Atlantic.

《牛津词典》

于是，空气总是从冷的地方流向热的地方，而风则从高气压地区吹向低气压区。

Thus, air ordinarily moves from cooler places to warmer places, and winds blow from high pressure areas to low pressure areas.

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这两起事件与一种大规模的大气环流模式有关，该模式正在俄罗斯上空形成一片持续时间很久的高气压区。

The two events are linked by a large-scale pattern of atmospheric circulation which is producing a particularly persistent area of high pressure over Russia.

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