We watched the flakes of ice drift downstream.

我们看著薄冰层顺流漂去。

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Along the east coast of the United States, the southernmost advance of this ice is recorded by the enormous sand and drift deposits of the terminal moraines that form Long Island and Cape Cod.

沿着美国东海岸，最南边的冰川运动被大量的沙子和终碛石的漂流沉积物（形成了长岛和科德角）所记录下来。

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As geologists mapped glacial deposits in the late nineteenth century, they became aware that there were several layers of drift, the lower ones corresponding to earlier ice ages.

19世纪晚期，在地质学家对这些冰川沉积进行定位的时候，他们意识到有好几个漂流层，位置较低的对应的是更早的冰川期。

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Those on board survived for 60 days on drift ice, during the Arctic winter.

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Ice Age: Continental Drift, hits theaters in the U.S. July 13th.

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And the category for Best Animated Film excluded A Cat In Paris and Ice Age: Continental Drift, which no doubt raised a few eyebrows.

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