world is 'le monde' (masc.) in French.
the world is 'le monde' in French.
"a world" is "un monde" (masc.) in French.
'we are the world' is translated 'nous sommes le monde' in French.
monde
boolo
you say it "autour du monde".
if you are referring to the Disney world in Paris, France, the French call it 'Parc Disneyland'
bonjour monde
Monde vert
mon monde (NB in French this can mean my people or the people around me)
tu es mon univers
J'aime ce monde.