A gas leak aboard a sealed bus could cause a major fire if it grew dense enough and was ignited by a spark.

在一辆密封的公交车上，如果燃气发生泄漏达到一定密度并有火花引燃就可能造成一场大火。

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After a major fire devastated a large part of the town, Mr. Chen, a Wuzhen native, saw an opportunity to rebuild it as a tourist destination.

一场大火毁掉镇上很大一部分建筑之后，乌镇人陈向宏看到了将这里重建为旅游景点的机会。

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This is not something that most business owners think about, but insurance companies know that extension cords and space heaters are major fire hazards.

大多数企业主都不会考虑到这点，但保险公司知道延长线和小型供热器是重大火灾隐患。

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Its long history almost came to an end two years ago when a major fire burned its South Hall building.

VOA: special.2009.08.21

Arcade Fire starting opening in concerts for major bands like U2 and working with big names like David Bowie.

VOA: special.2010.08.13

Arvalee Special School in Omagh has reopened, seven months after it was partially destroyed in a major fire.

BBC: Arvalee Special School in Omagh set to reopen after fire

Simulating a major fire on an oil rig for training purposes is not an easy thing to do.

ECONOMIST: Virtual reality

As well as the major fire in 2011, the plant was affected by a second fire in January 2012.

BBC: Kirkby Sonae plant owners admit fire liability