The findings predicted that most of the Arctic's summer ice could disappear in thirty years.

研究结果推测北极地区大多数的夏季冰川可能会在三十年内消失。

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The findings predicted that most of the Arctic's summer ice could disappear in thirty years.

研究结果推测北极地区大多数的夏季冰川可能会在三十年内消失。

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