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

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。

youdao

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

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。

youdao