Four firefighters show their descending skills on the occasion of the Firefighters Open Day held by the Zagreb public fire department in Zagreb, Croatia on Oct. 5, 2024. (Sanjin Strukic/PIXSELL via Xinhua)
A firefighter teaches a child how to put out a fire on the occasion of the Firefighters Open Day held by the Zagreb public fire department in Zagreb, Croatia on Oct. 5, 2024. (Sanjin Strukic/PIXSELL via Xinhua)
