* World: This is the most common translation and applies to the general concept of the world. For example: "Il mondo è un posto meraviglioso" (The world is a wonderful place).
* Universe: This translation is used when "mondo" refers to the vast expanse of space and all that exists within it. For example: "Gli astronomi studiano il mondo" (Astronomers study the universe).
* Society: This translation can be used when "mondo" refers to the human community or social environment. For example: "Il mondo del lavoro è in continua evoluzione" (The world of work is constantly changing).
* World (of something): This translation can be used when "mondo" refers to a specific field or area of activity. For example: "Il mondo della moda" (The world of fashion).
It's important to consider the context and the surrounding words to determine the most appropriate English translation.