Translation of "Trolley" in Spanish

- You're off your trolley!
- You're mad!

Estás zumbado.

Look, you see there's a trolley there.

Miren, allí hay un carrito.

That... is all that remains of that trolley system.

Esto es todo lo que queda... ...del sistema de rieles.

If we use this trolley and this line it keeps us on that correct direction of travel.

Si usamos el carrito y la cuerda, eso nos mantendrá en la dirección correcta.