火焰从有些房中迸出，可能是因为天然气管道爆炸的缘故。

Flames shot from some of the houses, probably because of burst gas pipes.

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这名官员说，天然气爆炸是由一个“火焰装置”引起，一名受害者的儿子被告知那是一个丙烷加热器。

The official said the gas explosion was caused by a 'flame device' that a victim's son had been told was a propane heater.

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接着我通过黑玻璃看向爆炸中心，可以看到一些火焰开始聚集，并立刻上升。

I subsequently looked in the direction of the explosion through the dark glass and could see something that looked like a conglomeration of flames that promptly started rising.

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