考虑到替代能源技术的例子。
从2008年得到的最新数字表明，丹麦出口替代能源技术增长了19%——大约是普通产品出口的四倍。
The latest figures, from 2008, show that Danish exports of alternative energy technology rose by 19 per cent - roughly four times the increase for ordinary exports.
随着石油价格的攀升和越来越不稳定，替代能源技术正变得更具“竞争性”，引起了全世界对此类方案的更大兴趣，他补充说。
And, as oil prices have risen and become more volatile, alternative energy technologies are becoming more "competitive" and have created much greater worldwide interest in such options, he adds.
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