极地带
- Polar region;【生态】polar zone
极地带-
在南北极地带非常寒冷。
It 's very cold in the polar regions .
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构造坡折带是油气藏形成的极有利地带。
The structural slope_break zone is favorable for the formation of petroleum accumulation .
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此外，南极位置偏僻。在这个面积超过欧洲，冬季气温在零下70华氏度（约合零下57摄氏度）左右徘徊的大陆上，有几处矿藏位于极为荒凉的地带。
Then there is Antarctica 's remoteness , with some mineral deposits found in windswept locations on a continent that is larger than Europe and where winter temperatures hover around minus 70 Fahrenheit .