construction: process of the building or assembling of a building or infrastructure

Amazon rainforest: large rainforest in South America

man: male adult human

shackle: U-shaped piece of metal acting as a primary connecting link in rigging systems

public works: broad category of infrastructure projects, financed and constructed by the government

road transport: collective term for all forms of transport which takes place on roads

bridge: structure that spans and provides a passage over a road, railway, river, or some other obstacle

river: larger natural watercourse

railway: interconnected network of infrastructure used for train rail transport