My greatest fear is to make a big mistake-not to predict an eruption.(我并不害怕预测火山何时喷发，我只是担心自己会酿成大错。)
Few volcanoes in the world have an eruption history so thoroughly documented by historical records.(世界上很少有如此完整的关于火山爆发的历史记录。)
Depending on a new eruption, Katla could cause some serious weather changes.(卡特拉火山只要再次爆发，就可能引起一些严重的气候变化。)
The 1980 volcanic eruption of Mount Saint Helens, for example, sent mud and debris into several tributaries of the Columbia River.(例如，1980年圣海伦斯火山爆发，导致哥伦比亚河的几条支流产生泥石流现象。)
Now it seems even typical tropical rain showers could trigger an eruption.(目前看来，一场典型的热带暴雨都有可能诱发火山活动。)
Neither eruption was unusually powerful.(两次喷发均异常强烈。)
The Sicily, Italy, volcano is almost constantly in a state of eruption.(意大利的西西里岛几乎处于火山不断喷发的状态下。)
Etna's eruption history dates back as far as 1500 B.C.(埃特纳火山喷发的历史可以追溯到公元前1500年。)
Suppose Mount Etna erupted everyday, or imagine that each eruption there kills thousands of people.(假设一下，埃特纳火山每天都在喷发，或者那里的每次喷发都导致数千人死亡。)
