Fire or explosion can happen at any time after a crash, so put some distance between you and the plane.

飞机坠机后，随时会发生火灾或爆炸，因此还要保持一段距离。

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If there's a fire or explosion, you don't want your clothes turning into a napalm-like substance on your skin.

如果发生了火灾或者爆炸，你不会想让你的衣服变成在你皮肤上有如凝固汽油一样的物质。

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Totally Driven by compressed air, no electric power, no fire or explosion risk caused by electrical spark.

完全采用压缩空气为动力，不用电，无任何电火花引起的安全隐患。

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The researchers say their findings support the idea that a huge explosion or explosions caused fire and pressure powerful enough to kill off life on the Earth.

VOA: special.2009.01.20

The Dallas Morning News reported that West Fertilizer had told the Environmental Protection Agency that it presented no risk of fire or explosion.

BBC: Texas Waco fertiliser plant blast causes many casualties

The fire service said there was no explosion or fire.

BBC: Sheffield building collapse students 'homeless'

There was no explosion or fire at the scene, the fire service said.

BBC: Sheffield city centre building collapse prompts rescues