Civilización del mundo.
If the question is "How do you say the word 'fishers' in Spanish? then you say, "pescadores - los pescadores." If the question is "How do you say 'the world fishers' in Spanish? then you say, "los pescadores mundiales."
spanish have their age, portuguese have their age too. There is no "spanish portuguese" civilization.
World cup in Spanish is "Copa mundial"
Su mundo
el mundo
You say EL MUNDO PARA TI.
Eres mi mundo.
mundo virtual
world = mundoworlds = mundos
England
The Spanish
the spanish