Usages of el siglo
Una arquitecta famosa explica cómo restauraron un castillo del siglo XV.
A famous female architect explains how they restored a 15th‑century castle.
Visitamos las ruinas del castillo y leemos carteles sobre cada siglo de su historia.
We visit the castle ruins and read signs about each century of its history.
Ese castillo es del siglo XV.
That castle is from the 15th century.
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