Usages of el colapso
Si no hubiera ocurrido el colapso, habrían rescatado a las víctimas.
If the collapse hadn't occurred, they would have rescued the victims.
Si nos hubieran advertido, el colapso del edificio no habría sido tan catastrófico como fue.
If they had warned us, the collapse of the building wouldn't have been as catastrophic as it was.
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