Using the private railway makes commuting very convenient.

His music is globally famous.

The global economic crisis had a serious impact on the economies of many countries.

This company has world-leading technological capabilities.

We all wish for world peace.

He is interested in the history of the Old World.

His grandfather fought in the Second World War.

The charm of his novel is its unique worldview.

His worldview is very unique, always providing a new perspective.

Esperanto is one of the most famous international auxiliary languages.