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1·With additional time, pressure, and refrozen meltwater from above, the small firn granules become larger, interlocked crystals of blue glacial ice.

随着时间的推移，压力的增加，再加上从上方重新冻结的融水，小冰原颗粒成为相互锁结的大晶体蓝色冰川冰。

2·The oxygen isotope ratio of the ocean changes as a great deal of water is withdrawn from it by evaporation and is precipitated as snow to form glacial ice.

随着大量的水通过蒸发被抽离，并以雪的形式沉淀形成冰川冰，海洋中氧同位素的比率就发生了变化。

3·A surplus allows snow to accumulate and for the pressure of snow accumulated over the years to transform buried snow into glacial ice with a depth great enough for the ice to flow.

剩余的积雪能够让雪集成堆，且由于多年的积雪形成的压力，剩余的积雪能够让掩埋的雪变成冰川冰，这些冰川冰的厚度足以使冰块流动。

4·Recent expeditions have taken ice samples from green icebergs and ice cores—vertical, cylindrical ice samples reaching down to great depths—from the glacial ice shelves along the Antarctic continent.

近代的探险队已经从绿色冰山和冰核中带回了一些冰块样本，这些样本呈垂直的圆柱状，是沿着南极洲大陆的冰川冰架从极深的位置中取出的。

5·Interglacial periods are, typically periods of time between Ice Ages, when the climate warms, and the glacial ice retreats for a time, before things cool off again and another Ice Age begins.

间冰期通常是在冰期之间的一段时间，这时气候变暖，冰川的冰会暂时消退，直到气候再次变冷，下一个冰期开始。

6·But I can see glacial ice.

但是我看到了冰河的冰。

7·I don't know, Alice said. But I can see glacial ice. It must near the top.

“我不知道，”爱丽丝答道。“但是我看到了冰河的冰。这说明我们接近山顶了。”

8·His eyes, razor sharp and as hard blue as glacial ice, tracked side to side over them all.

他的眼睛，锐利的剃刀和如如冰的冰难蓝色，追踪了边在他们之上偏袒全部。

9·Bacteria trapped in glacial ice for thousands of years could help humans live to 140, scientists claim.

科学家宣称，冰冻在数千年冰川中的细菌可能能够帮助人类活到140岁。

10·Along the southeastern coast of Greenland, an intricate network of fjords funnels glacial ice to the Atlantic Ocean.

在格陵兰岛东南部的海岸，由山沟组成的一个复杂的网络构成一个漏斗型的入海口，冰河中的冰从这里流入大西洋。