Examples range from contamination of the food or water supply, to high levels of air or noise pollution, a chemical accident, a disease outbreak or a natural disaster.

这方面例子的范围包括从食物或水供应的污染，到空气或噪音高度污染、化学事故、疾病暴发或自然灾害。

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The global downturn in travel due to the economic crisis and the A/H1N1 flu outbreak is leading Air New Zealand to come up with unusual marketing ideas.

受全球经济衰退导致旅游业不景气以及甲型H1N1流感疫情影响，新西兰航空公司推出了不寻常的市场招数。

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"Webasically have seen just a big outbreak of Arctic air" over populatedareas of the Northern Hemisphere, Arndt said. "The Arctic air hasreally turned itself loose on us."

阿恩特说：“我们看到的只是北极空气在北半球人口密集地区的一次大爆发，北极空气真的向我们发威了。”

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On April 9th, the International Air Transport Association said that the SARS outbreak could have a significantly worse impact on the airline industry than the war in Iraq.

ECONOMIST: Getting better, or worse? | The

The International Air Transport Association, or IATA, Friday said it is monitoring the outbreak of bird flu.

WSJ: Bird Flu Worries Sink Airline Shares

Worries that an outbreak of a new bird-flu strain in China will stifle domestic air-travel demand sent shares of the nation's airlines falling sharply Friday, triggering a broader selloff in airline and travel stocks world-wide.

WSJ: Bird Flu Worries Sink Airline Shares