北极的

None of these men have retraced his pioneering journeys in the Antarctic or the Arctic.

这些人中没一人重走他当年在南极或北极首次走过的线路。

Avalanches on Mars' North Polar Scarps.

雪崩在火星的北极削壁。

Sleds pulled by dogs are in common use in the arctic .

狗拉的雪橇在北极地区很常用。不适合

Sleds pulled by dogs are in common use in the arctic.

狗拉的雪橇在北极地区很常用。收藏

Sleds pulled by dogs are in common use in the arctic.

狗拉的雪橇在北极地区很常用。

Sleds pull ed by dogs are in common use in the arctic.

狗拉的雪橇在北极地区很常用。

Data from submarines suggest that Arctic sea ice has thinned by 40 percent in the past 30 years.

数据从潜艇提供那北极区海冰已经变薄40％在过去的30年。

Data from submarines suggest that Arctic sea ice has thinned by 40 percent in the past 30 years.

资料数据从潜艇提供北极冰层变薄约40％在过去的30年。

Data from submarines suggest that Arctic sea ice has thinned by 40 percent in the past 30 years.

数据来自潜艇提出北极海冰层已经变薄40％在过去的30年。

Data from submarines suggest that Arctic sea ice has thinned by 40 percent in the past 30 years.

数据从潜艇提供北极海冰已经变薄了百分之四十在过去的30年。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。