英语听力精选进阶版 13909（在线收听） |
Countries discuss Arctic claims Vocabulary temperatures measures of how hot or cold things are polar ice caps common terms for the permanently frozen areas of ice at the North and South Poles melt turn from a solid to a liquid state treasures precious and valuable things untapped unused reserves goods or resources kept for future use staked territorial claims argued that the areas belong to their countries expedition journey, particularly to a place that has not been visited before, or the group of people that take that journey titanium a strong, light metal determination strong desire to achieve something |
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