Cranes are amazing machines that can lift heavy things and reach high places. They're often used in construction to build big buildings and bridges. But have you ever seen a crane build a bridge all by itself?
Imagine a beautiful river flowing through a valley, surrounded by trees and hills. The people who live nearby need a way to cross the river, but it's too wide and deep to jump over. That's where our hero, the crane, comes in!
With its strong arms and steady base, the crane starts to build a bridge across the river. It lifts heavy beams and girders into place, carefully constructing a safe and sturdy passage for the people to use.