The test was a highly irresponsible act, conducted in the knowledge that, if successful, it would create a huge field of hazardous debris.

这次测试是一项高度不负责任的活动，传递出这样的信息：如果试验成功，它将产生一大片遍布碎片的危险区域。

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Tornadoes and hurricanes can fling debris for miles, and even recreational hobbies like fishing or archery can be hazardous.

龙卷风和飓风可以把散落的碎片刮出几英里远，甚至想钓鱼和射箭这些娱乐活动也能成为危险源。

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After Mr Bush created the Hawaii reserve there were actually fewer funds provided for the clean-up of 28 tonnes of debris, some of it hazardous to Marine life, that wash up on the islands every year.

布什创建夏威夷保护区后，用于收拾每年冲上岛屿的28吨残骸的实际到位资金并不多，而其中的一些残骸对于海洋生物是有危害的。

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It will continue the warnings through Friday morning until it conducts an aerial survey to determine its sinking left behind no potentially hazardous debris, Mosley said.

CNN: U.S. Coast Guard sinks Japanese boat washed away by tsunami

Rising floodwaters bring debris, hazardous waste and gas leaks, and force snakes or other potentially dangerous animals from their habitats and into residential areas.

CNN: Mississippi governor urges caution as river crests

Yet another special hazardous materials permit will speed up clean-up and removal of debris.

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