Umezaki said the icesample may provide important insights into climate change because it contains ancient air that was trapped in bubbles as the snows piled up deeper and deeper above.
梅崎友治还表示，由于冰芯内部的气泡中含有百万年以前的气体，因此可向人们提供有关气候变化的重要信息。
2
The bugs were extracted from a core sample drilled from glacier ice in Greenland.
这些细菌是从格陵兰冰川冰中钻取的矿样中提取的。
3
RACE is on to retrieve the first million-year-old sample from deep within Antarctica's ice.