冷空气快速地潜入到暖空气下面。

Cold air is actively burrowing under warm air.

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冷空气通过管道输送进来而暖空气则被输送出去。

Cool air is piped in and warm air is piped out.

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暖空气通过对流而上升。

Warm air rises by convection.

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我一进屋暖空气把我的眼镜蒙上了一层水汽。

The warm air steamed up my glass as I entered the room.

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让暖空气在房间中流动可以让房间的温度更均衡。

Circulating warm air back through the room will heat the room more evenly.

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暖空气经常更轻一些，因为分子受到热量的激励而四处碰撞。

War(warm?)air is frequently lighter as the molecules bump around, excited by the heat.

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而有风的天气这层暖空气会被吹散，加速体温的流失。在加拿大，每年都有近80人因寒冷而死。

Each year in Canada, more than 80 people die from overexposure to the cold.

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而有风的天气这层暖空气会被吹散，加速体温的流失。在加拿大，每年都有近80人因寒冷而死。

Each year in Canada, more than 80 people die from overexposure to the cold.

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