Lighthouse tower y martillo: qué tienen en común

1. Paso 1. Lighthouse tower — forma parte de — Faro. A tall base for the light source.
2. Paso 2. Faro — está hecho de — Piedra. The Lighthouse of Alexandria was a stone tower.
3. Paso 3. Piedra — es material para — Martillo. The first hammer was a hammerstone, later mounted on a handle.

Abrir Evothings