甲型流感(H1)曾于本年的第41周至46周在冰岛发生爆发流行,在世界其他地区鲜有报道。
With the exception of an outbreak in Iceland between weeks 41 and 46, very few influenza A(H1) cases have been reported worldwide.
大多数火山的爆发发生在板块边界。
人们认为,大多数发生在板块内部的火山爆发都是由地幔柱造成的,地幔柱是指从地幔深处涌出的熔岩柱体。
Most volcanoes that occur in the interiors of plates are believed to be produced by mantle plumes, columns of molten rock that rise from deep within the mantle.
They can't imagine -they don't have the power of imagination to think what the next crisis will be like, so it catches them by surprise.
他们无法想象,他们根本想象不出,下次危机爆发是什么样,所以危机发生时他们措手不及
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