1. Global warming is forecast to set in with a vengeance after 2009, with at least half of the five following years expected to be hotter than 1998, the warmest year on record, scientists reported on Thursday. 15\'
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2. Climate experts have long predicted a general warming trend over the 21st century spurred by the greenhouse effect, but this new study gets more specific about what is likely to happen in the decade that started in 2005. 15\'
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3. To make this kind of prediction, researchers at Britain\'s Met Office - which deals with meteorology - made a computer model that takes into account such natural phenomena as the El Nino pattern in the Pacific Ocean and other fluctuations in ocean circulation and heat content. 20\'
为了做这样的预测,英国MET研究所<一所气象研究机构>的研究员们制作了一个电脑模型,将太平洋上的厄尔尼诺现象和海洋循环中的其他波动因素以及热变化都考虑在内