eye opener

• Algo que revela un hecho sorprendente o antes desconocido, provocando una comprensión repentina o un cambio de perspectiva.

Something that reveals a surprising or previously unknown fact, causing a sudden realization or change in perspective.

1. Revealing experienceB2informal

   An event or piece of information that surprises you and teaches you something new, often changing your perspective.

   revelación

   • Visiting the factory was a real eye opener about how things are made.
   • The documentary about poverty was a true eye opener for me.
   • His comments were an eye opener to the problems we hadn't noticed.