Usages of inútil
Habría sido inútil abrir la caja fuerte si el botín no hubiera estado dentro.
It would have been useless to open the safe if the loot hadn't been inside.
Aquel pasamontañas habría sido inútil si el vigilante hubiera atrapado al ladrón.
That ski mask would have been useless if the watchman had caught the thief.
Distraer a los invitados habría sido inútil si no hubierais apagado ese láser.
Distracting the guests would have been useless if you hadn't turned off that laser.
Este cuchillo es inútil: no corta nada.
This knife is useless: it doesn't cut anything.
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