我们排除了提供职位数量不大的职业，这些职业只能给少部分人们提供就业机会。

We excluded careers that lack a statistically significant number of positions and therefore provide opportunity for only a small number of workers.

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艾玛•邓肯表示：迄今，应对全球变暖的努力收效不大。哥本哈根为做得更有成效提供了机会。

So far the effort to tackle global warming has achieved little. Copenhagen offers the chance to do better, says Emma Duncan (interviewed here)

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